Reduce a JPG photo to under 100 KB with the best quality that fits — 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 your JPG in — the 100 KB target is set — and the tool finds the best JPEG quality that stays under 100 KB. The output stays a JPG.
Only as much as needed to hit the target. It keeps the highest quality that fits and shows a preview before you download.
No — compression runs in your browser and the file never leaves your device.
The 100 KB JPG limit is common on job portals, admission forms and email attachments that want a JPG under 100 KB. Set it above and download a JPG that fits.
100 KB gives a genuinely sharp JPG at full dimensions — the most common all-purpose photo limit.
Export from the original camera file rather than a messaging-app copy so you are not stacking compression twice. You can also use the image compressor for PNG and WebP.