Image Tools
Live siteSvelteTailwindCSSIndexedDBPWAWASM

Browser-based image converter and editor where all processing runs locally through ImageMagick compiled to WebAssembly. Images never leave the device: conversion across 50+ formats (JPEG, PNG, WebP, AVIF, HEIC, JXL and more), resizing, cropping, color adjustments and one-click filters happen entirely client-side, with a live before and after comparison slider.
Batch jobs run in parallel on a pool of web workers sized to the device's CPU, downloading results as a zip. Export controls adapt to each format's quality model, with optional metadata stripping, and the app installs as a PWA that works fully offline.