Compress Image to 20 KB
Shrink any JPG or PNG down to about 20 KB — instantly, in your browser. Nothing gets uploaded.
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20 KB suits small thumbnails, icons and email footers that must stay tiny. It is small enough to load instantly yet still fine for simple graphics.
How to compress an image to 20 KB
Drop one or more images and cutbg re-compresses each one on your device until it is close to 20 KB, keeping as much quality as possible. Download them free — no watermark, no sign-up.
Are my files uploaded?
No — compression runs entirely in your browser; your images never leave your device.
Frequently asked questions
- Is compressing to 20 KB free?
- Yes — unlimited, with no watermark and no sign-up. It runs in your browser, so there is nothing to pay for.
- Will the image be exactly 20 KB?
- cutbg gets as close to 20 KB as it can without wrecking quality. The final file lands at or just under the target.
- Do you upload my images?
- No. Everything happens on your device; your files are never sent to a server.