Private by design
Processing happens on your device in a background worker. Your photos are never uploaded.
Smaller Photos,
Every Detail Kept
Compress JPEG, PNG, WebP and RAW in your browser. Nothing is uploaded.
Drop a photo here — it never leaves your device.
JPEG · PNG · WebP · NEF · DNG · CR2 · ARW · PEF
Your photo, lighter
DownloadOriginal
Compressed
Timeon your device
Click an image to inspect at 100%. Scrolling is synced.
A lighter path to
faster galleries
Resized with care to avoid moiré on lace and fine textures, then encoded at the sweet spot between size and sharpness — all inside your browser.
RAW-ready
Drop NEF, DNG, CR2, ARW or PEF files. We extract the camera's full-size preview — no plugins.
For developers Coming soon
The same engine, 6 kB, zero dependencies.
npm i compresspics