FileHubTools — Free document and photo resizer tools for Indian government exams

Signature Compressor

Need to reduce your signature photo to 10KB or 20KB? Upload your photo, set the exact target size, and download the compressed file instantly.

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Pro Tip for Signatures

Sign with a black or dark blue pen on unlined, blank white paper. Make sure the lighting is bright and there are no shadows over the signature.

How to Compress a Signature Photo

Exam portals like SSC (Staff Selection Commission), UPSC, and IBPS are extremely strict about signature file sizes. Typically, they require the signature to be between 10KB and 20KB. If it is 20.1KB, the portal will reject it.

Our tool makes this process seamless: you tell us exactly what KB target you need, and our browser-engine automatically recalculates the compression algorithms until your signature hits the perfect file size.

Is my signature secure?

Yes, 100%. Signatures are highly sensitive personal data. Unlike other compression websites that upload your image to their servers, FileHubTools processes everything locally inside your device's browser. Your signature never leaves your phone or computer.