How to compress an image to 25KB
- Choose your photo or drop it into the box.
- Keep the target at 25 KB, or change it to any size you need.
- Check the preview, then download the new file.
The tool tries the best JPEG quality that fits under your limit. If the quality alone is not enough, it reduces the image dimensions a little at a time until the file fits.
Why 25KB?
25KB is a handy middle size for forms that say "under 25KB". It sits between the very small 20KB and 30KB limits used for signatures and small ID photos, so you stay safely under the line.
Questions
Is 25KB enough for a signature?
Yes. A dark signature on a white background compresses well at 25KB.
Will a face photo stay clear?
A small, plain-background photo usually does. Crop out empty space first.
Is my image uploaded?
No. Everything runs in your browser.
Can I use a different size?
Yes. Type any number in the target box.