Compress Image to 20KB
Get a photo or signature under 20 KB for an online form without guessing at settings: quality is lowered first, and the image is made smaller only if it has to be.
How to use Compress Image to 20KB
- Drop your images here or choose files. Several at once is fine.
- Each one is squeezed to 20 KB or less straight away. Change the Target file size for another limit.
- Check the before/after view; drag across the image to compare.
- Download each image, or Download all as a .zip.
Frequently asked questions
How do I reduce a photo to 20 KB for a form?
Drop it on this page. It's re-saved as a JPG at the best quality that fits in 20 KB, and scaled down only if lowering the quality isn't enough.
Will a 20 KB photo still look clear?
For passport-style photos and signatures, usually yes. Detailed, full-size photos have to be scaled down a lot to fit, so crop to the face or signature first for the sharpest result.
What does Over target mean?
The image couldn't get under 20 KB even at low quality and a much smaller size. Crop it first, or check whether the form accepts a larger file.
Are my photos uploaded?
No. Everything happens in your browser, so your images never leave your device.