Compress image to 20 KB
Instantly compress signatures, photos, or documents to under 20 KB right in your browser.
Drop your image here, or tap to browse
Target: Under 20 KB · processed in your browser
How it works
- Drop your image or signature file.
- We optimize quality and scaling automatically until the file is below 20 KB.
- Download the optimized file.
Frequently asked questions
Why do exam portals require under 20 KB?
Signatures and thumb impressions on Sarkari portals (SSC, IBPS, UPSC) have strict 10 KB to 20 KB upload constraints to conserve server bandwidth.