Hey Product Hunt! 👋 I built PixelZip because I kept hitting the same wall: a platform says "image must be under 2MB," but every compressor only gives you a quality slider. Quality % and a target file size are completely different things — and guessing is miserable. So PixelZip flips it: you type the size you need (100KB, 1MB, whatever), and it binary-searches for the sharpest quality that lands exactly on target. No more guesswork. Three things I'm proud of: 🛡️ **Private by design** — everything runs in your browser via Canvas. Your files never touch a server. No upload, no trace. 🆓 **Actually free** — no watermark, no size cap, no daily quota, batch mode included. ⚡ **Batch + multi-format** — JPG / PNG / WebP, compress a bunch at once and download them together. Would love your feedback — what would make this more useful for you? And if you've ever been blocked by an upload limit, this one's for you. 🚀

PixelZip

Compress images to an exact file size

Compress images to an exact file size