Get any photo under 10 KB at the best possible quality — no upload, no watermark.
JPG, PNG, or WebP — up to 40 MB
🔒 100% private — files are processed in your browser and never uploaded to any server.
Drop it in — the 10 KB target is already set — and the tool binary-searches the highest quality that still fits, then hands you the file. No slider guesswork.
No. Compression runs entirely in your browser; the image never leaves your device.
JPG, PNG and WebP input. Output is JPG (works everywhere) or WebP (smaller).
The 10 KB target usually comes from tiny signature and thumb-impression boxes, favicons and small profile icons. Set it above and download a file that lands just under the cap.
At 10 KB the tool almost always reduces pixel dimensions as well as quality — a clean, small image beats a full-size one full of blocks. Perfect for line-art signatures on white; hard for detailed photos.
Crop to just the mark or face, and use a plain white background so there is less detail to encode. For other targets, use the image compressor hub.
The tool runs a rapid binary search over quality levels, measuring the true output size at each step until it lands on the highest quality that still fits under 10 KB. You get a preview before downloading, so there are no surprises. If the image is very large for a tight target, it also gently reduces the pixel dimensions, because a slightly smaller but clean image always looks better than a full-size one riddled with compression artefacts.
Upload forms reject anything over their stated limit, so "roughly smaller" is not good enough — you need to land under 10 KB on the first attempt. Aiming for the exact size gives you the best-looking image that still passes, instead of over-compressing out of caution and ending up with something needlessly blurry.
Every limit below uses the same tool with a different target, so you can go straight to the one your form or inbox actually asks for. If you only need a smaller file size in general and no exact number, pick the next limit up from where you are now and keep more quality.
Not sure which limit you need, or want to type an exact number of your own? The image compressor takes any target you give it.