About PixelZip
A privacy-first image tool suite built with modern web technology.
Our Mission
PixelZip exists to give developers, designers, and content creators powerful image optimization tools that respect their privacy. Too many online image tools require uploading your files to a remote server — exposing potentially sensitive content and creating unnecessary latency.
We built PixelZip on a simple principle: the best image compression tool is one that never needs to see your images at all.
How It's Built
Rust + WebAssembly
The compression engine is written in Rust and compiled to WebAssembly, delivering near-native performance in any modern browser.
mozjpeg & oxipng
Industry-leading compression libraries used by major tech companies. mozjpeg for JPEG, oxipng for PNG lossless optimization.
Next.js + React
A statically exported Next.js app with the App Router, optimized for Cloudflare Pages deployment.
Client-Side Only
Zero server-side image processing. Your files stay in your browser's memory and are discarded when you close the tab.
Upcoming Tools
PixelZip is designed as a suite. More tools are planned:
Ready to compress?
Free, private, and instant. No sign-up required.
Start Compressing Images