100 KB is a popular limit for online applications, university portals and visa forms. Drop your photo and download a file that is guaranteed to be under 100 KB.
JPG · PNG · WebP · phone photos — up to 30 at once · Ctrl+V pastes
JPG and WebP images can be saved at different quality levels: higher quality means a bigger file. This tool saves your image many times in a fraction of a second, homing in on the highest quality that still fits under 100 KB. If the limit is very small, it also reduces the width and height a little — because a smaller picture at good quality looks better than a large picture full of blocky artifacts.
Drop the image on this page and press Compress. The tool tries many quality levels and picks the highest one that stays under 100 KB. If even the lowest quality is too large, it reduces the pixel dimensions slightly until it fits.
Only as much as needed. Instead of one fixed quality setting, the tool searches for the best quality that still fits the size limit, so a small limit like 20 KB looks noticeably softer than 200 KB — but it is the sharpest version that fits.
Yes. Fill in width and/or height (for example 200 × 230 px for a form photo) and the image is resized first, then compressed to the size limit.
No. Compression runs entirely in your browser using your device. Photos are never sent to a server, and hidden data such as GPS location is removed from the output.
Yes — select up to 30 images and download them one by one or all together as a ZIP file.