# Peasy Formats

> File conversion made easy.

Peasy Formats provides free browser-based tools at https://peasyformats.com/. All processing happens client-side — files never leave your device.


## Tools (15)

- [Format Identifier](https://peasyformats.com/doc/format-identifier/) — 

- [MIME Type Lookup](https://peasyformats.com/doc/mime-type-lookup/) — 

- [Base64 Encoder / Decoder](https://peasyformats.com/doc/base64-encoder/) — 

- [URL Encoder / Decoder](https://peasyformats.com/doc/url-encoder/) — 

- [HTML Entity Encoder / Decoder](https://peasyformats.com/doc/html-entities/) — 

- [Markdown to HTML Converter](https://peasyformats.com/doc/markdown-to-html/) — 

- [YAML ↔ JSON Converter](https://peasyformats.com/doc/yaml-json-converter/) — 

- [Line Ending Converter](https://peasyformats.com/doc/line-ending-converter/) — 

- [Data URI Generator](https://peasyformats.com/doc/data-uri-generator/) — 

- [Hex Dump Viewer](https://peasyformats.com/doc/hex-dump-viewer/) — 

- [Unicode Escape Converter](https://peasyformats.com/doc/unicode-escape-converter/) — 

- [File Size Converter](https://peasyformats.com/doc/file-size-converter/) — 

- [Character Set Analyzer](https://peasyformats.com/doc/charset-analyzer/) — 

- [Format Comparison Guide](https://peasyformats.com/doc/format-comparison/) — 

- [Conversion Guide](https://peasyformats.com/doc/conversion-guide/) — 




## Guides (184)

- [JSON vs YAML vs TOML: Choosing a Configuration Format](https://peasyformats.com/guides/json-vs-yaml-vs-toml/) — Configuration files are the backbone of modern applications. JSON, YAML, and TOML each offer different trade-offs between readability, complexity, and …

- [Text Encoding Explained: UTF-8, ASCII, and Beyond](https://peasyformats.com/guides/text-encoding-utf8-ascii/) — Text encoding determines how characters are stored as bytes. Understanding UTF-8, ASCII, and other encodings prevents garbled text, mojibake, and …

- [Audio Format Guide: MP3 vs AAC vs FLAC vs WAV](https://peasyformats.com/guides/audio-format-comparison/) — Audio formats balance file size against sound quality. This comparison covers the most common formats and helps you choose the …

- [How to Compress Images for the Web](https://peasyformats.com/guides/how-to-compress-images-for-web/) — Learn how to reduce image file sizes for faster web page loading without visible quality loss. This guide covers lossy …

- [File Format Conversion: A Complete Guide](https://peasyformats.com/guides/file-format-conversion-guide/) — Converting files between formats is a daily task for professionals across every industry. This comprehensive guide covers document, image, audio, …

- [How to Use Scientific Notation and Number Formatting](https://peasyformats.com/guides/scientific-notation-number-formatting/) — Scientific notation makes very large and very small numbers manageable. This guide covers notation systems, significant figures, and formatting conventions …

- [Image Format Guide: JPEG vs PNG vs WebP vs AVIF](https://peasyformats.com/guides/image-format-comparison/) — Choosing the right image format affects file size, quality, and browser compatibility. This comparison covers the strengths of JPEG, PNG, …

- [How to Merge PDF Files Without Losing Quality](https://peasyformats.com/guides/how-to-merge-pdf-files/) — Combining multiple PDF documents into a single file is one of the most common document tasks. This guide walks you …

- [How to Convert Images Between Formats](https://peasyformats.com/guides/how-to-convert-images-between-formats/) — A practical guide to converting between image formats like JPEG, PNG, WebP, SVG, and HEIC. Learn which conversions are lossless, …

- [JPEG vs PNG — Which Image Format Should You Use?](https://peasyformats.com/guides/jpg-vs-png-which-format-to-use/) — A detailed comparison of JPEG and PNG image formats covering compression methods, quality characteristics, transparency, and ideal use cases. Learn …

- [WebP vs JPEG — Modern Image Format Comparison](https://peasyformats.com/guides/webp-vs-jpg-modern-image-formats/) — Compare WebP and JPEG for web image delivery. Learn about compression efficiency, quality differences, browser support, and when to migrate …

- [Image Optimization Best Practices for Web Performance](https://peasyformats.com/guides/image-optimization-best-practices/) — A comprehensive guide to optimizing images for web performance, covering format selection, compression settings, responsive delivery, lazy loading, and CDN …

- [Instagram Reels Optimization: Formats, Timing, and Algorithm Signals](https://peasyformats.com/guides/instagram-reels-optimization-guide/) — Instagram Reels compete for attention in a fast-scrolling vertical feed. Understanding the technical requirements, optimal posting cadence, and the signals …

- [Audio Format Comparison: MP3, AAC, FLAC, OGG, and WAV](https://peasyformats.com/guides/audio-format-comparison-mp3-aac-flac/) — Choosing the right audio format involves trade-offs between file size, audio quality, compatibility, and intended use case. This comparison covers …

- [LinkedIn Post Formatting: Maximizing Professional Engagement](https://peasyformats.com/guides/linkedin-post-formatting-guide/) — LinkedIn's feed algorithm heavily favors native text posts with specific formatting patterns. Understanding how LinkedIn renders content and what drives …

- [Building an Automated Image Pipeline for E-Commerce](https://peasyformats.com/guides/automated-image-pipeline-ecommerce/) — E-commerce sites need product images in multiple sizes, formats, and optimizations. Learn how to build an automated pipeline from upload …

- [Image Format Comparison: JPEG, PNG, WebP, AVIF, and SVG](https://peasyformats.com/guides/image-format-comparison-jpeg-png-webp-avif-svg/) — Comprehensive comparison of image formats for the web. Understand compression algorithms, transparency support, animation capabilities, and browser compatibility to choose …

- [Audio Bitrate and Quality: Finding the Right Balance](https://peasyformats.com/guides/audio-bitrate-quality-guide/) — Bitrate determines both file size and audio quality in lossy formats. Understanding the relationship between bitrate, codec efficiency, and perceptual …

- [Document Format Interoperability: PDF, DOCX, ODT, and Markdown](https://peasyformats.com/guides/document-format-interoperability-guide/) — Navigate the complexities of converting between document formats. Understand what survives conversion, what gets lost, and best practices for maintaining …

- [Regex Cheat Sheet: Essential Patterns for Text Processing](https://peasyformats.com/guides/regex-cheat-sheet-essential-patterns/) — A practical regular expression reference covering the most commonly needed patterns for text processing. Includes email validation, URL matching, date …

- [Audio Format Guide: MP3, AAC, FLAC, WAV, and OGG Explained](https://peasyformats.com/guides/audio-format-guide-mp3-aac-flac-wav-ogg/) — Understand the differences between lossy and lossless audio formats. Learn when to use each format for music, podcasts, sound effects, …

- [UUID and GUID Generation: Formats, Versions, and Use Cases](https://peasyformats.com/guides/uuid-guid-generation-explained/) — UUIDs provide unique identifiers across distributed systems without a central authority. Understanding the different versions helps you choose the right …

- [Unit Conversion Fundamentals: A Complete Reference](https://peasyformats.com/guides/unit-conversion-fundamentals/) — Converting between units is essential in science, engineering, cooking, and everyday life. This guide covers dimensional analysis, common conversion factors, …

- [QR Code Content Generation Patterns and Best Practices](https://peasyformats.com/guides/qr-code-content-generation-patterns/) — QR codes can encode URLs, contact cards, Wi-Fi credentials, and more. Each content type follows a specific format that scanning …

- [Number Base Conversion: Binary, Octal, Decimal, and Hexadecimal](https://peasyformats.com/guides/number-base-conversion-guide/) — Understanding number bases is essential for programming, networking, and digital electronics. This guide explains conversion methods between binary, octal, decimal, …

- [WebP vs AVIF vs JPEG XL: Next-Gen Image Format Comparison](https://peasyformats.com/guides/webp-vs-avif-vs-jpeg-xl-comparison/) — Three next-generation image formats compete to replace JPEG and PNG on the web. Each offers superior compression but differs in …

- [PDF/A for Long-Term Archiving: Standards and Best Practices](https://peasyformats.com/guides/pdf-a-archiving-standards-guide/) — PDF/A is an ISO-standardized subset of PDF designed for digital preservation. Government agencies, legal firms, and healthcare organizations use PDF/A …

- [Batch Image Processing: Automating Resize, Convert, and Optimize](https://peasyformats.com/guides/batch-image-processing-workflow/) — Processing hundreds of images one by one is tedious and error-prone. A well-designed batch workflow handles resizing, format conversion, and …

- [API Response Formats: JSON vs XML vs Protocol Buffers](https://peasyformats.com/guides/api-response-formats-json-xml-protobuf/) — Choosing the right serialization format affects API performance, developer experience, and client compatibility. JSON dominates the web, but XML and …

- [BMI and Health Metric Calculations: A Practical Guide](https://peasyformats.com/guides/bmi-health-metric-calculations/) — Body Mass Index and related health metrics provide quick screening tools. This guide covers the formulas, their limitations, and more …

- [Color Psychology in UI Design: How Color Affects User Behavior](https://peasyformats.com/guides/color-psychology-ui-design/) — Color choices influence trust, urgency, calmness, and conversion rates. Understanding the psychological impact of color helps you design interfaces that …

- [How to Format and Validate JSON Data](https://peasyformats.com/guides/format-validate-json/) — Malformed JSON causes silent failures in APIs and configuration files. Learn how to format, validate, and debug JSON documents to …

- [CSV vs JSON vs XML: Data Exchange Formats Compared](https://peasyformats.com/guides/csv-vs-json-vs-xml/) — Data exchange formats serve different needs. CSV excels at tabular data, JSON dominates web APIs, and XML powers enterprise integrations. …

- [UUID vs ULID vs Snowflake ID: Choosing an ID Format](https://peasyformats.com/guides/uuid-vs-ulid-vs-snowflake/) — Choosing the right unique identifier format affects database performance, sorting behavior, and system architecture. This comparison covers UUID, ULID, Snowflake …

- [Unit Conversion Best Practices for Developers](https://peasyformats.com/guides/unit-conversion-best-practices/) — Incorrect unit conversions have caused spacecraft crashes and medical errors. This guide covers best practices for implementing unit conversions in …

- [PDF vs DOCX vs ODT: Choosing the Right Document Format](https://peasyformats.com/guides/pdf-vs-docx-vs-odt/) — Each document format serves different purposes. PDF excels at preserving layout, DOCX is ideal for collaborative editing, and ODT offers …

- [Batch Image Conversion: Best Practices for Bulk Processing](https://peasyformats.com/guides/batch-image-conversion-best-practices/) — Converting hundreds of images one by one is tedious and error-prone. Learn how to set up efficient batch conversion workflows …

- [How to Create QR Codes for Wi-Fi Networks](https://peasyformats.com/guides/create-wifi-qr-codes/) — Wi-Fi QR codes let guests connect to your network instantly by scanning with their phone camera. This guide covers the …

- [Markdown vs Rich Text vs Plain Text: When to Use Each](https://peasyformats.com/guides/markdown-vs-rich-text-vs-plain-text/) — Choosing between Markdown, rich text, and plain text affects portability, readability, and editing workflow. This comparison helps you select the …

- [How to Convert Documents Between Office Formats](https://peasyformats.com/guides/convert-documents-office-formats/) — Converting between Word, Google Docs, LibreOffice, and PDF formats is common in collaborative workflows. This guide covers conversion paths that …

- [How to Convert Case and Clean Up Messy Text](https://peasyformats.com/guides/convert-case-clean-text/) — Messy text with inconsistent capitalization, extra whitespace, and mixed formatting is a common problem. This guide covers tools and techniques …

- [Social Media Video Specifications by Platform](https://peasyformats.com/guides/social-media-video-specs/) — Each social platform has specific requirements for video dimensions, duration, file size, and format. Uploading video that doesn't meet these …

- [How to Convert Between Audio Formats](https://peasyformats.com/guides/convert-between-audio-formats/) — Converting audio files between formats is common when preparing music for different devices, uploading to platforms, or archiving recordings. Learn …

- [How to Split a PDF Into Individual Pages](https://peasyformats.com/guides/how-to-split-pdf-pages/) — Extracting specific pages from a large PDF is essential for sharing relevant sections without distributing the entire document. Learn how …

- [Troubleshooting File Conversion Errors](https://peasyformats.com/guides/troubleshooting-file-conversion-errors/) — File conversions fail for many reasons: corrupted sources, unsupported features, encoding mismatches, and memory limitations. This guide helps you diagnose …

- [Troubleshooting Image Quality Loss During Conversion](https://peasyformats.com/guides/troubleshooting-image-quality-loss/) — Converting between image formats sometimes produces unexpected quality degradation. This guide explains why quality loss happens and how to minimize …

- [How to Create an Effective Favicon Set for Modern Browsers](https://peasyformats.com/guides/favicon-set-modern-browsers/) — A proper favicon implementation requires multiple file formats and sizes to support browser tabs, bookmarks, app icons, and PWA manifests. …

- [Archive Formats Compared: ZIP, 7z, TAR, and RAR](https://peasyformats.com/guides/archive-formats-compared/) — Archive formats bundle and compress multiple files into a single package. ZIP is universal, 7z offers the best compression, TAR …

- [Container Formats Explained: MP4, MKV, WebM, and MOV](https://peasyformats.com/guides/video-container-formats-explained/) — Container formats wrap video, audio, and metadata into a single file. Understanding the difference between MP4, MKV, WebM, and MOV …

- [Best Practices for Creating Accessible PDFs](https://peasyformats.com/guides/accessible-pdf-best-practices/) — Accessible PDFs ensure that everyone, including people using screen readers and assistive technology, can access your content. Learn the key …

- [How to Find and Replace Text Using Regular Expressions](https://peasyformats.com/guides/how-to-find-replace-regex/) — Regular expressions enable powerful pattern-based find and replace operations. Learn practical regex patterns for common text transformation tasks.

- [How to Create a Favicon from an Image](https://peasyformats.com/guides/how-to-create-favicon-from-image/) — Convert any image into a proper favicon for your website. Learn the required sizes, formats, and HTML markup for modern …

- [How to Add Page Numbers to a PDF](https://peasyformats.com/guides/how-to-add-page-numbers-pdf/) — Adding page numbers to a PDF is essential for reports, manuscripts, and legal documents. Learn how to add headers, footers, …

- [How to Convert HEIC to JPG Without Quality Loss](https://peasyformats.com/guides/how-to-convert-heic-to-jpg-without-quality-loss/) — Convert Apple's HEIC/HEIF photos to universally compatible JPEG format while preserving image quality and metadata.

- [How to Format and Validate JSON Data](https://peasyformats.com/guides/how-to-format-validate-json/) — Minified JSON is unreadable and errors are hard to find. Learn how to pretty-print, validate, and transform JSON for debugging …

- [How to Convert Between Measurement Units](https://peasyformats.com/guides/how-to-convert-measurement-units/) — Unit conversion is needed constantly in science, engineering, cooking, and daily life. Learn conversion factors for length, weight, temperature, and …

- [How to Convert HEIC to JPEG or PNG](https://peasyformats.com/guides/how-to-convert-heic-to-jpeg/) — HEIC (High Efficiency Image Container) is Apple's default photo format. Learn how to convert HEIC files for compatibility with Windows, …

- [How to Create vCard QR Codes](https://peasyformats.com/guides/how-to-create-vcard-qr-codes/) — Generate QR codes that instantly add contact information to smartphones, with proper vCard formatting and testing.

- [How to Add Watermarks to PDF Documents](https://peasyformats.com/guides/how-to-watermark-pdf/) — Watermarking PDFs protects intellectual property and marks documents as draft, confidential, or approved. Learn text and image watermarking techniques.

- [Document Format Comparison: PDF vs DOCX vs ODT vs RTF](https://peasyformats.com/guides/pdf-vs-docx-vs-odt-vs-rtf-comparison/) — Compare document formats for editing, sharing, archival, and cross-platform compatibility.

- [WAV vs FLAC vs ALAC: Lossless Audio Format Comparison](https://peasyformats.com/guides/wav-vs-flac-vs-alac-comparison/) — Lossless audio preserves full quality but formats differ in compression, metadata support, and compatibility. Compare WAV, FLAC, and ALAC.

- [How to Generate UUIDs and Unique Identifiers](https://peasyformats.com/guides/how-to-generate-uuids/) — Unique identifiers are fundamental to distributed systems. Learn the differences between UUID v4, v7, ULID, and other ID formats and …

- [How to Generate Test Data for Development](https://peasyformats.com/guides/how-to-generate-test-data/) — Create realistic fake data for testing databases, APIs, and user interfaces without exposing real user information.

- [How to Convert Markdown to Other Formats](https://peasyformats.com/guides/how-to-convert-markdown-to-other-formats/) — Convert Markdown documents to HTML, PDF, DOCX, and slides while preserving formatting and handling edge cases.

- [Image Format Selection Guide: WebP vs AVIF vs JPEG vs PNG](https://peasyformats.com/guides/image-format-selection-webp-avif-jpeg-png/) — Choose the optimal image format based on content type, browser support, and quality requirements.

- [How to Rotate PDF Pages](https://peasyformats.com/guides/how-to-rotate-pdf-pages/) — Scanned documents often have pages in the wrong orientation. Learn how to rotate individual pages or entire documents by 90, …

- [How to Password-Protect a PDF](https://peasyformats.com/guides/how-to-password-protect-pdf/) — Learn how to encrypt PDFs with passwords to control who can open, edit, print, or copy content from your documents.

- [Data Privacy Best Practices for Online Tools](https://peasyformats.com/guides/data-privacy-best-practices-online-tools/) — Using online tools means trusting them with your data. Learn how to evaluate tool privacy and protect sensitive information.

- [Plain Text vs Rich Text vs Markdown: Format Comparison](https://peasyformats.com/guides/plain-text-vs-rich-text-vs-markdown/) — Each text format serves different purposes. Plain text is universal, rich text supports formatting, and Markdown balances readability with structure.

- [How to Convert Between Number Systems (Binary, Hex, Octal)](https://peasyformats.com/guides/how-to-convert-number-systems/) — Developers regularly work with binary, hexadecimal, and octal numbers. Learn conversion techniques and when each number system is used.

- [How to Batch Convert File Formats](https://peasyformats.com/guides/how-to-batch-convert-file-formats/) — Convert hundreds of files between formats efficiently using browser tools, command-line utilities, and automation scripts.

- [How to Optimize Video for Web Embedding](https://peasyformats.com/guides/how-to-optimize-video-web-embedding/) — Compress and format videos for fast web loading with adaptive bitrate streaming and proper encoding settings.

- [AVIF vs WebP vs JPEG: Next-Gen Image Format Comparison](https://peasyformats.com/guides/avif-vs-webp-vs-jpeg-comparison/) — AVIF and WebP offer significant file size reductions over JPEG. This comparison evaluates compression, quality, browser support, and encoding speed.

- [AVIF vs WebP — Next-Generation Format Showdown](https://peasyformats.com/guides/avif-vs-webp-next-gen-formats/) — Compare AVIF and WebP, the two leading next-generation image formats. Analyze compression efficiency, browser support, encoding speed, and feature sets …

- [Troubleshooting File Format Conversion Errors](https://peasyformats.com/guides/troubleshooting-format-conversion-errors/) — Diagnose and fix common file conversion failures including codec errors, corruption, and compatibility issues.

- [How to Generate Barcodes for Products](https://peasyformats.com/guides/how-to-generate-product-barcodes/) — Create UPC, EAN, and ISBN barcodes for retail products, including registration, formatting, and printing requirements.

- [Unit Conversion Quick Reference](https://peasyformats.com/guides/unit-conversion-quick-reference/) — Convert between metric and imperial units for length, weight, temperature, volume, and area with common reference values.

- [Text Diff and Comparison: Finding Changes Between Versions](https://peasyformats.com/guides/text-diff-comparison-guide/) — Comparing text versions reveals exactly what changed. Learn how diff algorithms work and how to use them for code review, …

- [JSON vs XML vs Protocol Buffers: Data Serialization Compared](https://peasyformats.com/guides/json-vs-xml-vs-protobuf/) — Choosing the right data serialization format affects performance, readability, and development speed. Compare JSON, XML, and Protocol Buffers for your …

- [How to Extract Text From Scanned PDFs (OCR)](https://peasyformats.com/guides/how-to-ocr-pdf/) — Scanned PDFs contain images of text, not actual text. Learn how OCR (Optical Character Recognition) can make scanned documents searchable …

- [Spreadsheet Format Comparison: XLSX vs CSV vs ODS vs TSV](https://peasyformats.com/guides/spreadsheet-format-comparison-xlsx-csv-ods-tsv/) — Compare spreadsheet and tabular data formats for data exchange, analysis, and long-term storage.

- [How to Concatenate and Merge Audio Files](https://peasyformats.com/guides/how-to-concatenate-merge-audio-files/) — Join multiple audio files into one with proper crossfading, level matching, and format handling.

- [Best Practices for Cleaning Messy Data in Text Files](https://peasyformats.com/guides/best-practices-cleaning-text-data/) — Messy text data — extra spaces, inconsistent formatting, mixed encodings — creates problems for processing. Learn systematic approaches to text …

- [How to Repurpose Content Across Social Platforms](https://peasyformats.com/guides/how-to-repurpose-content-social-platforms/) — Creating unique content for every platform is unsustainable. Learn how to adapt a single piece of content into multiple formats …

- [Video Format Containers vs Codecs: What's the Difference?](https://peasyformats.com/guides/video-containers-vs-codecs-explained/) — MP4, MKV, and WebM are containers; H.264, H.265, and VP9 are codecs. Understanding this distinction is essential for video conversion …

- [How to Add Subtitles and Captions to Video](https://peasyformats.com/guides/how-to-add-subtitles-captions-video/) — Subtitles and captions make video accessible to deaf and hard-of-hearing viewers and improve engagement for all viewers. Learn the different …

- [Document Format Preservation During Conversion](https://peasyformats.com/guides/document-format-preservation-conversion/) — Maintain formatting fidelity when converting between DOCX, PDF, HTML, and other document formats.

- [Troubleshooting Data Generator Output Issues](https://peasyformats.com/guides/troubleshooting-data-generator-output/) — Fix common issues with generated data including encoding problems, format mismatches, and validation failures.

- [Image Format Decision Tree: PNG, JPEG, WebP, AVIF, SVG](https://peasyformats.com/guides/image-format-decision-tree/) — Choosing the wrong image format wastes bandwidth or sacrifices quality. Follow this decision tree to select the optimal format for …

- [Troubleshooting PDF Printing Problems](https://peasyformats.com/guides/troubleshooting-pdf-printing/) — PDF documents sometimes print differently than they appear on screen. Learn how to fix scaling, margin, and color issues when …

- [Audio File Formats for Music Production](https://peasyformats.com/guides/audio-formats-music-production/) — Music production requires understanding the strengths and tradeoffs of different audio formats at each stage of the workflow — recording, …

- [Troubleshooting Unix Timestamp Conversion Issues](https://peasyformats.com/guides/troubleshooting-unix-timestamps/) — Unix timestamps can be confusing — seconds vs milliseconds, timezone handling, and the Year 2038 problem. Learn to diagnose and …

- [Archive and Compression Formats Explained](https://peasyformats.com/guides/archive-compression-formats-explained/) — Compare ZIP, 7z, tar.gz, RAR, and other archive formats for compression ratio, speed, and compatibility.

- [How to Convert Between Video Containers and Codecs](https://peasyformats.com/guides/how-to-convert-video-containers-codecs/) — Understand the relationship between video containers (MP4, MKV, WebM) and codecs (H.264, H.265, VP9) for proper conversion.

- [Social Media Image Sizes: Complete Platform Guide](https://peasyformats.com/guides/social-media-image-sizes-complete-guide/) — Current image dimensions for all major social platforms including profile, cover, post, and story formats.

- [Troubleshooting Unit Conversion Errors in Engineering](https://peasyformats.com/guides/troubleshooting-unit-conversion-errors-engineering/) — Unit conversion errors have caused catastrophic failures in engineering and science. Learn the most common mistakes and systematic approaches to …

- [PDF Security Best Practices for Business Documents](https://peasyformats.com/guides/pdf-security-best-practices/) — Business documents often contain sensitive information. Learn how to secure PDFs with encryption, redaction, and metadata removal.

- [Video Aspect Ratios: Choosing the Right Format](https://peasyformats.com/guides/video-aspect-ratios-choosing-right-format/) — Select the optimal aspect ratio for different platforms and viewing contexts.

- [Generating Realistic Test Data for Software Development](https://peasyformats.com/guides/generating-realistic-test-data-development/) — Realistic test data is essential for finding bugs that synthetic data misses. Learn techniques for generating data that mimics production …

- [Document Format Conversion: Preserving Formatting](https://peasyformats.com/guides/document-format-conversion-preserving-formatting/) — Maintain document formatting when converting between Word, PDF, HTML, and other formats.

- [Mathematical Notation in Digital Documents](https://peasyformats.com/guides/mathematical-notation-digital-documents/) — Display math equations correctly in web pages, documents, and presentations using LaTeX and MathML.

- [PDF Batch Processing: Automating Repetitive Tasks](https://peasyformats.com/guides/pdf-batch-processing-guide/) — When you need to process dozens or hundreds of PDFs, manual handling is impractical. Learn efficient workflows for batch conversion, …

- [Markdown vs Rich Text: When to Use Each Format](https://peasyformats.com/guides/markdown-vs-rich-text-format-comparison/) — Compare Markdown and rich text editors for documentation, collaboration, and content publishing.

- [Text Transformation for Data Migration Projects](https://peasyformats.com/guides/text-transformation-data-migration/) — Data migrations often require bulk text transformations — changing delimiters, reformatting dates, normalizing encodings, and restructuring flat files.

- [How to Validate and Format Data Formats](https://peasyformats.com/guides/how-to-validate-format-data-formats/) — Validate JSON, XML, YAML, and CSV data for structural correctness and format them for readability.

- [Audio File Formats: Lossy vs Lossless Compared](https://peasyformats.com/guides/audio-file-formats-lossy-lossless-compared/) — Compare MP3, AAC, FLAC, WAV, and OGG for quality, file size, and compatibility.

- [Epoch and Unix Timestamp Conversion Guide](https://peasyformats.com/guides/epoch-unix-timestamp-conversion/) — Convert between Unix timestamps, ISO 8601 dates, and human-readable formats across timezones.

- [Content Creator's Guide to File Formats Across Platforms](https://peasyformats.com/guides/content-creator-file-formats-guide/) — Each social platform has different format requirements and re-compression behavior. Learn the optimal export settings for every major platform to …

- [Electronic Signatures vs Digital Signatures in PDFs](https://peasyformats.com/guides/electronic-vs-digital-signatures-pdf/) — Electronic and digital signatures serve different purposes in PDF documents. Understanding the distinction helps you choose the right approach for …

- [Advanced Regex Patterns for Log File Analysis](https://peasyformats.com/guides/advanced-regex-log-analysis/) — Log files contain critical diagnostic information buried in semi-structured text. Master regex patterns to extract timestamps, error codes, IP addresses, …

- [Image Format Selection: WebP vs PNG vs JPEG vs AVIF](https://peasyformats.com/guides/image-format-webp-png-jpeg-avif-comparison/) — Choose the optimal image format based on content type, quality requirements, and browser support.

- [Barcode Formats Compared: Code 128 vs Code 39 vs EAN](https://peasyformats.com/guides/barcode-formats-code128-code39-ean-comparison/) — Compare popular 1D barcode formats for density, character support, and industry requirements.

- [Understanding and Using Number Base Conversions](https://peasyformats.com/guides/understanding-number-base-conversions/) — Convert between decimal, binary, octal, and hexadecimal with practical programming applications.

- [How to Batch Process Multiple File Conversions](https://peasyformats.com/guides/how-to-batch-process-file-conversions/) — Converting files one at a time is tedious and error-prone. Learn strategies for batch converting documents, images, audio, and video …

- [Troubleshooting Image Upload and Processing Errors](https://peasyformats.com/guides/troubleshooting-image-upload-processing-errors/) — Diagnose and fix common image upload failures including size limits, format issues, and corruption problems.

- [How to Create Accessible PDF Documents](https://peasyformats.com/guides/how-to-create-accessible-pdf-documents/) — Build PDF documents that meet WCAG 2.1 and PDF/UA accessibility standards for screen readers and assistive technologies.

- [PDF Metadata and Document Properties Guide](https://peasyformats.com/guides/pdf-metadata-document-properties/) — Manage PDF metadata including title, author, keywords, and custom properties for organization and discoverability.

- [Text Diff and Merge Tools Compared](https://peasyformats.com/guides/text-diff-merge-tools-compared/) — Compare text comparison tools for code review, document editing, and content management.

- [How to Generate Secure API Keys](https://peasyformats.com/guides/how-to-generate-secure-api-keys/) — Create cryptographically secure API keys with proper entropy, formatting, and management practices.

- [Regular Expressions: Pattern Matching Essentials](https://peasyformats.com/guides/regular-expressions-pattern-matching-essentials/) — Master fundamental regex patterns for text search, validation, and transformation tasks.

- [Batch Image Processing: Automation Strategies](https://peasyformats.com/guides/batch-image-processing-automation/) — Processing hundreds of images manually is unsustainable. Learn efficient strategies for batch resizing, format conversion, watermarking, and optimization.

- [How to Optimize Images for Email Marketing](https://peasyformats.com/guides/how-to-optimize-images-email-marketing/) — Size, compress, and format images for email campaigns that load fast and display correctly across all email clients.

- [YAML vs JSON vs TOML for Configuration Files](https://peasyformats.com/guides/yaml-vs-json-vs-toml-configuration/) — Compare configuration file formats for developer tools, CI/CD pipelines, and application settings.

- [Image Metadata: EXIF, IPTC, and XMP Explained](https://peasyformats.com/guides/image-metadata-exif-iptc-xmp/) — Digital images contain hidden metadata that reveals camera settings, location data, and copyright information. Understand the three major metadata standards …

- [How to Redact Sensitive Information in PDFs](https://peasyformats.com/guides/how-to-redact-sensitive-info-pdf/) — Properly redacting PDFs requires more than black rectangles over text. Learn the correct techniques to permanently remove sensitive data from …

- [Git Hooks for Automated Code Quality](https://peasyformats.com/guides/git-hooks-automated-code-quality/) — Git hooks run scripts automatically before or after Git events. Set up pre-commit hooks for linting, formatting, and testing to …

- [How to Redact Sensitive Information in PDFs](https://peasyformats.com/guides/how-to-redact-sensitive-info-pdfs/) — Permanently remove confidential text, images, and metadata from PDF documents before sharing.

- [Markdown for Technical Documentation](https://peasyformats.com/guides/markdown-technical-documentation-guide/) — Markdown has become the standard for technical documentation. Learn the extended syntax, tooling, and best practices for writing clear, maintainable …

- [Batch Image Processing Workflows](https://peasyformats.com/guides/batch-image-processing-workflows/) — Automate repetitive image tasks like resizing, format conversion, and watermarking at scale.

- [PDF/A for Long-Term Archival: A Complete Guide](https://peasyformats.com/guides/pdf-a-long-term-archival-guide/) — PDF/A is the ISO standard for long-term document preservation. Learn which PDF/A conformance level suits your archival needs and how …

- [How to Create Animated GIFs from Video Clips](https://peasyformats.com/guides/how-to-create-animated-gifs-from-video/) — Animated GIFs remain one of the most shareable visual formats on the web. Learn how to extract the best moments …

- [Comparing Audio Compression: Lossy vs Lossless Formats](https://peasyformats.com/guides/comparing-audio-compression-lossy-vs-lossless/) — Choosing between lossy and lossless audio formats involves trade-offs between file size, sound quality, and compatibility. This comparison breaks down …

- [Twitter/X Thread Creation: Structure, Hooks, and Distribution](https://peasyformats.com/guides/twitter-x-thread-creation-guide/) — Long-form threads on X (formerly Twitter) remain one of the most effective formats for building authority and driving engagement. Crafting …

- [PDF vs DOCX: Choosing the Right Document Format](https://peasyformats.com/guides/pdf-vs-docx-choosing-document-format/) — Compare PDF and DOCX for different document workflows including editing, sharing, and archiving.

- [Best Practices for Responsive Image Sizing on the Web](https://peasyformats.com/guides/best-practices-responsive-image-sizing/) — Serving the right image size for every screen width is critical for performance and user experience. This guide covers srcset, …

- [Diff Algorithms: Understanding How Text Comparison Works](https://peasyformats.com/guides/diff-algorithms-text-comparison/) — Text comparison tools use sophisticated algorithms to detect additions, deletions, and modifications between two documents. Learn how Myers, patience, and …

- [Barcode Symbology Comparison: EAN, UPC, Code 128, and More](https://peasyformats.com/guides/barcode-symbology-comparison/) — Different barcode formats serve different purposes — retail products use EAN/UPC, shipping uses Code 128, and healthcare uses DataMatrix. Choosing …

- [QR Codes for Business Cards: Creating Digital vCards](https://peasyformats.com/guides/qr-codes-business-cards-vcards/) — A QR code on a business card lets recipients save contact information with a single scan instead of manual typing. …

- [WiFi QR Codes: Connecting Guests Without Sharing Passwords](https://peasyformats.com/guides/wifi-qr-codes-guest-networks/) — WiFi QR codes let guests connect to a network with a single scan, eliminating the need to dictate complex passwords. …

- [Spreadsheet Format Guide: XLSX, CSV, ODS, and TSV Compared](https://peasyformats.com/guides/spreadsheet-format-xlsx-csv-ods-tsv-compared/) — Compare spreadsheet and tabular data formats across features, compatibility, and use cases. Understand when to use binary formats versus plain …

- [Audio Format Conversion: Avoiding Quality Loss and Common Pitfalls](https://peasyformats.com/guides/audio-format-conversion-best-practices/) — Converting between audio formats seems straightforward but introduces quality loss if done incorrectly. Understanding transcoding chains, generational loss, and format …

- [Cross-Platform Posting: Adapting Content for Each Social Network](https://peasyformats.com/guides/cross-platform-posting-adaptation/) — Posting the same content identically across every social platform is one of the most common social media mistakes. Each platform …

- [How to Convert Between Number Systems (Binary, Hex, Octal)](https://peasyformats.com/guides/how-to-convert-between-number-systems/) — Understanding binary, hexadecimal, and octal number systems is fundamental for developers and anyone working with low-level data. This guide explains …

- [Markup Language Formats: HTML, Markdown, reStructuredText, and AsciiDoc](https://peasyformats.com/guides/markup-formats-html-markdown-rst-asciidoc/) — Compare lightweight markup languages for documentation, blogging, and technical writing. Understand the expressiveness, tooling support, and ideal use cases for …

- [Data Serialization Formats: JSON, YAML, TOML, XML, and Protocol Buffers](https://peasyformats.com/guides/data-serialization-json-yaml-toml-xml-protobuf/) — Compare data serialization formats for configuration files, API responses, and inter-service communication. Understand parsing performance, human readability, and schema validation …

- [Audio Metadata and ID3 Tags: A Complete Reference](https://peasyformats.com/guides/audio-metadata-id3-tags-guide/) — Audio metadata — embedded information about title, artist, album, artwork, and more — determines how music appears in players, libraries, …

- [Font Format Guide: OTF, TTF, WOFF2, and Variable Fonts](https://peasyformats.com/guides/font-format-guide-otf-ttf-woff2-variable/) — Understand web font formats, when to use each, and how variable fonts reduce page weight. Covers self-hosting best practices, subsetting, …

- [String Manipulation Best Practices for Developers](https://peasyformats.com/guides/string-manipulation-best-practices/) — Best practices for common string operations — trimming, padding, case conversion, truncation, and escaping. Covers Unicode-aware handling and the subtle …

- [Spatial Audio and 3D Sound: Formats, Creation, and Playback](https://peasyformats.com/guides/spatial-audio-3d-sound-guide/) — Spatial audio places sound in a three-dimensional space around the listener. From Dolby Atmos to binaural rendering, understanding the technology …

- [Social Media Stories: Best Practices for Ephemeral Content](https://peasyformats.com/guides/social-media-stories-best-practices/) — Stories — 24-hour ephemeral content on Instagram, Facebook, and LinkedIn — generate higher per-view engagement than feed posts. Optimizing for …

- [Archive Format Guide: ZIP, TAR, 7z, and RAR Compared](https://peasyformats.com/guides/archive-format-zip-tar-7z-rar-compared/) — Compare archive formats for compression ratio, speed, encryption, and cross-platform compatibility. Understand the difference between archiving and compression, and when …

- [eBook Format Guide: EPUB, MOBI, PDF, and AZW3](https://peasyformats.com/guides/ebook-format-epub-mobi-pdf-azw3-guide/) — Navigate the eBook format landscape. Understand reflowable vs fixed-layout formats, DRM implications, and how to choose the right format for …

- [JSON Formatting and Validation: Best Practices for Clean Data](https://peasyformats.com/guides/json-formatting-validation-best-practices/) — Best practices for formatting, validating, and structuring JSON data. Covers indentation standards, JSON Schema validation, common syntax errors, and the …

- [3D File Formats: glTF, OBJ, FBX, and STL Explained](https://peasyformats.com/guides/3d-file-formats-gltf-obj-fbx-stl-explained/) — Compare 3D file formats for web visualization, game development, 3D printing, and interchange. Understand what each format stores and the …

- [Social Proof in Marketing: Types, Implementation, and Psychology](https://peasyformats.com/guides/social-proof-marketing-implementation/) — Social proof — the psychological tendency to follow the actions of others — is one of the most powerful conversion …

- [XML vs JSON: When to Use Each and How to Convert Between Them](https://peasyformats.com/guides/xml-vs-json-comparison-conversion/) — Compare XML and JSON across use cases, tooling, and data modeling capabilities. Learn when each format is the better choice …

- [Presentation Format Best Practices: PPTX, PDF, and Web Slides](https://peasyformats.com/guides/presentation-format-pptx-pdf-web-slides/) — Best practices for choosing and converting between presentation formats. Covers PPTX portability issues, PDF for distribution, and modern web-based presentation …

- [Database Export Formats: SQL, CSV, JSON, and Parquet](https://peasyformats.com/guides/database-export-formats-sql-csv-json-parquet/) — Choose the right export format for database migrations, analytics, and data sharing. Understand the tradeoffs between portability, performance, schema preservation, …

- [Identity Theft Prevention: Protecting Your Personal Information Online](https://peasyformats.com/guides/identity-theft-prevention-guide/) — Comprehensive strategies for preventing identity theft in the digital age. Covers social engineering awareness, personal data minimization, credit monitoring, and …

- [Log File Format Troubleshooting: Parsing JSON, Syslog, and Custom Formats](https://peasyformats.com/guides/log-file-format-troubleshooting-guide/) — Troubleshoot common log file parsing issues. Covers multiline log entries, timestamp format variations, character encoding problems, and strategies for parsing …

- [Brand Voice Consistency Across Social Platforms](https://peasyformats.com/guides/brand-voice-consistency-guide/) — A consistent brand voice builds recognition and trust across every touchpoint. Defining, documenting, and enforcing a voice framework ensures that …

- [Micro QR Codes and Small-Format Alternatives](https://peasyformats.com/guides/micro-qr-codes-small-format/) — When standard QR codes are too large for the available space, micro QR codes and other compact formats offer alternatives. …

- [Video Format Conversion Guide: MP4, WebM, MOV, and AVI](https://peasyformats.com/guides/video-format-conversion-mp4-webm-mov/) — Different platforms and devices require different video formats. Understanding container formats and their codec compatibility prevents quality loss during conversion.

- [Email Format Troubleshooting: MIME, EML, and Encoding Issues](https://peasyformats.com/guides/email-format-mime-eml-encoding-troubleshooting/) — Diagnose and fix common email format and encoding issues. Understand MIME structure, quoted-printable encoding, character set problems, and why attachments …

- [Line Ending Troubleshooting: CRLF, LF, and Cross-Platform Issues](https://peasyformats.com/guides/line-ending-crlf-lf-troubleshooting/) — Diagnose and fix line ending problems that cause scripts to fail, diffs to show every line changed, and files to …

- [Fake Data Generation for Development and Demos](https://peasyformats.com/guides/fake-data-generation-development/) — Realistic fake data populates development databases, demo environments, and test suites without exposing real user information. This guide covers tools, …

- [Data Matrix vs QR Code: Choosing the Right 2D Barcode](https://peasyformats.com/guides/data-matrix-vs-qr-code-comparison/) — Data Matrix and QR codes are the two dominant 2D barcode formats, each optimized for different use cases. Understanding their …

- [Matrix Operations Explained: From Basics to Applications](https://peasyformats.com/guides/matrix-operations-explained/) — Matrices are the backbone of computer graphics, machine learning, and data transformation. This guide covers addition, multiplication, transpose, and inverse …

- [CAD File Formats: DXF, DWG, STEP, and IGES for Non-Engineers](https://peasyformats.com/guides/cad-file-formats-dxf-dwg-step-iges/) — A practical guide to CAD file formats for developers, designers, and project managers who need to work with engineering files. …

- [Image Metadata and EXIF Data: Reading, Editing, and Removing](https://peasyformats.com/guides/image-metadata-exif-editing-guide/) — Every photo carries hidden metadata — camera settings, GPS coordinates, timestamps, and software information. Understanding how to read, edit, and …

- [PDF Digital Signatures: Authentication and Integrity](https://peasyformats.com/guides/pdf-digital-signatures-guide/) — Digital signatures verify a PDF's author and guarantee it hasn't been modified after signing. Understanding certificate types, signature workflows, and …

- [Subtitle and Caption Formats: SRT, VTT, ASS, and SSA Compared](https://peasyformats.com/guides/subtitle-caption-formats-comparison/) — Subtitles improve accessibility and engagement but come in many formats. Each format has different styling, positioning, and platform support capabilities.

- [PDF Bookmarks and Table of Contents: Navigation Best Practices](https://peasyformats.com/guides/pdf-bookmarks-table-of-contents/) — Long PDFs without navigation are frustrating to use. Bookmarks create a clickable outline panel, while a table of contents provides …

- [HDR Video: Formats, Compatibility, and Tone Mapping](https://peasyformats.com/guides/hdr-video-formats-compatibility/) — HDR video offers wider color range and higher contrast than SDR. Understanding HDR formats and tone mapping ensures your content …

- [Favicon Creation Guide: From Design to Deployment](https://peasyformats.com/guides/favicon-creation-design-to-deployment/) — Favicons appear in browser tabs, bookmarks, home screens, and search results. A complete favicon set requires multiple sizes and formats …

- [PDF Redaction: Permanently Removing Sensitive Information](https://peasyformats.com/guides/pdf-redaction-techniques-guide/) — Covering text with black rectangles doesn't actually remove it from a PDF — the original content remains in the file …

- [Git Hooks for Code Quality: Pre-Commit, Pre-Push, and Beyond](https://peasyformats.com/guides/git-hooks-code-quality-guide/) — Git hooks automate code quality checks at commit and push time, catching issues before they enter the codebase. This guide …

- [PDF Compression Deep Dive: Techniques Beyond Basic Optimization](https://peasyformats.com/guides/pdf-compression-deep-dive/) — Basic PDF compression only scratches the surface. Advanced techniques like object stream compression, image resampling strategies, and font deduplication can …

- [Time Zone Math and Date Calculations Explained](https://peasyformats.com/guides/time-zone-math-date-calculations/) — Time zone conversions, daylight saving transitions, and date arithmetic are notoriously error-prone. This guide covers the rules and edge cases …

- [PDF vs DOCX: When to Use Each Format in Your Workflow](https://peasyformats.com/guides/pdf-vs-docx-workflow-comparison/) — PDF and DOCX serve fundamentally different roles in document workflows. Choosing the wrong format at the wrong stage causes formatting …

- [Creating Accessible PDFs: WCAG Compliance Guide](https://peasyformats.com/guides/creating-accessible-pdfs-guide/) — Accessible PDFs can be read by screen readers, navigated with keyboards, and understood by people with various disabilities. Many organizations …

- [Code Formatting Tools Compared: Prettier vs ESLint vs Biome](https://peasyformats.com/guides/code-formatting-prettier-eslint-biome/) — Consistent code formatting eliminates style debates and reduces diff noise in code reviews. Prettier, ESLint, and Biome take different approaches …

- [Animated WebP vs GIF vs APNG: Modern Animation Format Comparison](https://peasyformats.com/guides/animated-webp-vs-gif-vs-apng/) — GIF is no longer the only option for short web animations. Animated WebP and APNG offer better compression and color …

- [Screenshot Annotation Best Practices for Documentation](https://peasyformats.com/guides/screenshot-annotation-best-practices/) — Annotated screenshots are essential for tutorials, bug reports, and documentation. Poorly annotated screenshots confuse readers more than they help. This …




## Glossary (34 terms)

- [AAC](https://peasyformats.com/glossary/aac/) — A lossy audio codec designed as the successor to MP3, offering better quality at similar …

- [AIFF](https://peasyformats.com/glossary/aiff/) — An Apple-developed uncompressed audio format similar to WAV, commonly used in professional audio on macOS.

- [APNG](https://peasyformats.com/glossary/apng/) — An extension of PNG supporting animated images with full alpha transparency, superior to GIF's 256-color …

- [Arrow](https://peasyformats.com/glossary/arrow/) — A cross-language columnar memory format for flat and hierarchical data, enabling zero-copy reads for analytics.

- [AVIF Sequence](https://peasyformats.com/glossary/avif-sequence/) — An animated image format using AVIF's AV1 compression, offering dramatically smaller files than GIF or …

- [BMP](https://peasyformats.com/glossary/bmp/) — An uncompressed raster graphics format storing color data for each pixel, resulting in large file …

- [Brotli](https://peasyformats.com/glossary/brotli/) — A Google-developed compression format optimized for web content, achieving 15-25% better ratios than gzip.

- [DOCX](https://peasyformats.com/glossary/docx/) — Microsoft Word's default document format using XML files compressed in a ZIP archive.

- [EPUB](https://peasyformats.com/glossary/epub/) — An open standard e-book format using XHTML, CSS, and images packaged in a ZIP container …

- [File Signature](https://peasyformats.com/glossary/file-signature/) — The first few bytes of a file identifying its format regardless of extension (e.g. %PDF …

- [FLIF](https://peasyformats.com/glossary/flif/) — A lossless image format achieving better compression than PNG, WebP, and BMP, supporting progressive decoding.

- [GIF](https://peasyformats.com/glossary/gif/) — A bitmap image format supporting up to 256 colors, animation, and lossless compression with LZW …

- [HAR](https://peasyformats.com/glossary/har/) — A JSON-based format recording HTTP request/response data, used by browser DevTools to export network activity.

- [HEIF](https://peasyformats.com/glossary/heif/) — A container format for images and sequences using HEVC compression, adopted by Apple as the …

- [ICO](https://peasyformats.com/glossary/ico/) — A file format for icons on Windows and the web (favicon), containing multiple sizes and …

- [JXL](https://peasyformats.com/glossary/jxl/) — A next-generation image codec offering both lossless and lossy compression with progressive decoding and HDR …

- [M4A](https://peasyformats.com/glossary/m4a/) — An audio container format using AAC or ALAC codecs, the default format for Apple Music …

- [MessagePack](https://peasyformats.com/glossary/messagepack/) — A compact binary serialization format similar to JSON but smaller and faster to parse.

- [Metadata Stripping](https://peasyformats.com/glossary/metadata-stripping/) — Removing embedded metadata (EXIF, XMP, IPTC) from files to protect privacy or reduce file size.

- [MIME Sniffing](https://peasyformats.com/glossary/mime-sniffing/) — A browser behavior that examines file content to determine its type when the declared MIME …

- [MKV](https://peasyformats.com/glossary/mkv/) — A flexible, open video container supporting unlimited video, audio, subtitle, and attachment streams in one …

- [ODF](https://peasyformats.com/glossary/odf/) — An ISO-standardized XML-based file format for office documents (text, spreadsheets, presentations).

- [OGG](https://peasyformats.com/glossary/ogg/) — A free, open multimedia container format supporting Vorbis audio and Theora video codecs.

- [OPUS](https://peasyformats.com/glossary/opus/) — A versatile, royalty-free audio codec excelling at both speech and music across a wide range …

- [Parquet](https://peasyformats.com/glossary/parquet/) — A columnar storage file format optimized for analytical queries, supporting efficient compression and encoding.

- [Protobuf File](https://peasyformats.com/glossary/protobuf-file/) — A schema definition file for Protocol Buffers, specifying the structure of serialized binary data messages.

- [SVG](https://peasyformats.com/glossary/svg/) — An XML-based vector image format for two-dimensional graphics, supporting interactivity and animation on the web.

- [Tar](https://peasyformats.com/glossary/tar/) — A Unix file format that bundles multiple files into a single archive without compression, often …

- [TIFF](https://peasyformats.com/glossary/tiff/) — A flexible raster image format supporting multiple color spaces and compression methods, common in publishing …

- [TSV](https://peasyformats.com/glossary/tsv/) — A plain text format for tabular data where columns are separated by tab characters instead …

- [WASM Binary](https://peasyformats.com/glossary/wasm-binary/) — The compiled binary format for WebAssembly modules, executed by browser engines at near-native speed.

- [WAV](https://peasyformats.com/glossary/wav/) — A Microsoft/IBM audio format storing uncompressed PCM audio data, used as a standard for audio …

- [WOFF2](https://peasyformats.com/glossary/woff2/) — A compressed font format for the web using Brotli compression, offering 30% smaller files than …

- [Zstandard](https://peasyformats.com/glossary/zstandard/) — A fast, real-time compression algorithm by Facebook offering a wide range of speed-vs-ratio tradeoffs.



## API

Base URL: https://peasyformats.com/api/v1/

| Endpoint | Description |
|----------|-------------|
| GET /api/v1/tools/ | List all tools (filterable by category) |
| GET /api/v1/tools/{slug}/ | Tool detail with description, steps, FAQ |
| GET /api/v1/categories/ | Tool categories |
| GET /api/v1/formats/ | File formats reference |
| GET /api/v1/conversions/ | Format conversion guides |
| GET /api/v1/glossary/ | Terminology definitions |
| GET /api/v1/glossary/{slug}/ | Term with simple + technical explanations, code examples, references |
| GET /api/v1/guides/ | Educational guides (filterable by category, audience_level) |
| GET /api/v1/guides/{slug}/ | Full guide with content, takeaways, ToC, related guides |
| GET /api/v1/use-cases/ | Real-world use cases |
| GET /api/v1/search/?q={query} | Cross-model search |
| GET /api/v1/sites/ | All 16 Peasy sites |

OpenAPI spec: https://peasyformats.com/api/openapi.json
Swagger UI: https://peasyformats.com/api/docs/

## Content Negotiation

All pages support Markdown output for AI agents:
- Add `?format=md` to any page URL
- Or send `Accept: text/markdown` header

## Platform Stats

- 251 tools across 16 sites
- 131 file formats documented
- 1484 format conversion guides
- 695 glossary terms
- 645 educational guides
- 302 real-world use cases

Full catalog: https://peasyformats.com/llms-full.txt