Image compressor
Set a KB limit, preview the result, and download in your browser.
or, drag and drop images here
JPG, PNG, or WebP · up to 10 MB · processed on your device
How it works
A smaller file, with a clear result
See what changed before you download. The tool never labels an over-limit file as a success.
What the tool changes
It first lowers JPEG or WebP quality. If that cannot meet your limit, it gradually reduces pixel dimensions. The result shows the final size and dimensions so you can decide whether it is still useful.
Choose the right format
WebP can keep transparent backgrounds. JPEG replaces transparency with white and often works for photo upload forms. If the receiving site requires PNG, this tool cannot guarantee a small PNG; use thePNG resizer to reduce dimensions instead.
When a target cannot be met
Very small limits may require an unreadably tiny image. The tool labels the result as over the limit instead of claiming it succeeded. Try a larger limit or crop unneeded areas first.