Compress a Photo or Signature to 20KB
Shrink JPG/PNG images to 20KB for government job portal uploads - the range where SSC signature files (10-20KB) and similar strict photo fields live. Runs fully in your browser.
No signup required • 100% browser-based • Zero uploads
Key Benefits
Frequently Asked Questions
Which portals ask for images around 20KB?
SSC requires signature uploads of roughly 10-20KB, and several state recruitment portals use similar limits for signatures and thumb impressions. Photo fields on the same portals usually allow a bit more, so read each field's limit separately.
Will my signature still be clear at 20KB?
Yes, if the source is good. Sign with a dark pen on plain white paper, photograph or scan it in even light, and crop tightly around the signature. A clean, tightly-cropped signature compresses to 20KB with sharp edges.
Is my photo uploaded anywhere?
No. The image is compressed entirely inside your browser - it never reaches a server. Your photo and signature stay on your device from start to finish.
The portal also asks for specific pixel dimensions - what do I do?
Use our Image Resize tool first to hit the required dimensions (for example 140 x 60 pixels for some signature fields), then compress to 20KB. Resizing down also makes the size target much easier to reach.
Ready to Get Started?
Process your files instantly with our free, secure, browser-based tool.
Compress to 20KB