PicSqueeze — Free Online

Fast and free batch image compression, 100% in your browser

2 followers

Fast and free batch image compression, 100% in your browser

2 followers

PicSqueeze compresses up to 20 JPEG, PNG and WebP images at once — entirely in your browser via WebAssembly. Hit an exact KB target, convert formats, and verify quality with per-image SSIM scores. Powered by MozJPEG, OxiPNG and libwebp (open source). No uploads, no account, works offline.

Free

Launch tags:Design Tools•Productivity•Open Source

Launch Team / Built With

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Promoted

Maker

📌

I kept hesitating to paste screenshots with client data or private info into "free online compressor" sites — so I built the thing I wanted: the same engines as Squoosh (MozJPEG, OxiPNG, libwebp) compiled to WASM, running in a worker entirely on your device. You can literally go offline after loading and it still works. Three things I obsessed over: a target-size mode that binary-searches the best quality under your KB budget, a skip-if-larger guard so a file that wouldn't get smaller is returned untouched, and an SSIM score on every result so you can trust the savings without pixel-peeping. Free, no account, EN/中文. Roast it — especially the UX. 🙏

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2mo ago

Maker

https://kuige.me my free tools

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1mo ago

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