Compress JPG
Reduce JPEG file size in one tap and see exactly how much you save.
Free · No watermark · Private — your image never leaves your browser
No upload wait and no queue — the image is processed on your device the moment you drop it in.
The whole thing runs in your browser on your device. Your image is never sent to a server.
Process as many images as you like. No sign-up, no watermark, no file-size paywall.
How it works
JPG is already a compressed format, but most JPEGs are saved at a higher quality than they need. Drop your JPG in and choose a compression level; each one shows the resulting file size so you can pick the balance you want, then download. It all runs in your browser, so nothing is uploaded.
Frequently asked questions
What quality should I use for JPG?⌄
70 to 85 percent is the sweet spot for photos — big size savings with little visible difference. Go lower for thumbnails.
Can I compress to a specific size?⌄
Not to an exact KB target yet, but each compression level shows its file size, so you can pick the one that fits.
Do you keep my JPG?⌄
No — the compression is done on your device and nothing is stored or uploaded.