DOCUMENTATION HUB // RELEASE 2026
Hamtruyen Tools Documentation & User Manuals
Welcome to the central knowledge repository for Hamtruyen Web Utilities. Here you will find step-by-step guides, operational workflows, configuration references, and performance tips for every tool in our suite.
[ LIVE WEB TOOLS ]PORTAL
IMAGE STUDIO↗
Compress, convert, remove background, upscale, and bundle images.
PDF STUDIO↗
Compress heavy documents, split page ranges, and merge files.
JSON STUDIO↗
Format, validate, convert to CSV/YAML/TS, diff, and query JSONPath.
VIDEO DOWNLOADER↗
Save YouTube, TikTok, and Instagram videos in high-definition.
[ COMPLETE USER GUIDES DIRECTORY ]
[ IMAGE TOOLS ]5 GUIDES
Compress Image →
Reduce file size with visual quality control and side-by-side comparison.
Convert Formats →
Transform PNG, JPG, WebP, AVIF, and SVG with instant preview.
Remove Background →
AI-powered subject cutout and transparent PNG export.
AI Upscale →
Super-resolution 2x and 4x upscaling with edge sharpening.
Image to PDF →
Compile and bundle multiple photo assets into a clean PDF document.
[ PDF TOOLS ]3 GUIDES
[ JSON TOOLS ]4 GUIDES
Format & Auto-Fix →
Beautify, minify, validate, and auto-repair common JSON syntax mistakes.
JSON Converters →
Bidirectional translation between JSON, CSV, YAML, and TypeScript interfaces.
Diff & Compare →
Structural semantic diff and side-by-side comparison for payload debugging.
JSONPath Query →
Extract nested properties and test query selectors in real-time.