PDF & Image Tools

Compress Signature to 10 KB

Reduce your signature image to exactly 10 KB. Designed for the strictest signature upload limits.

Target size:10 KB (max)

Drop your image here

Will be compressed to 10 KB or less

Compress Image · Signature 10 KB

Why 10 KB for signatures?

10 KB is the most common signature file size limit across Indian government and banking exam portals. Required by: SSC, IBPS, SBI PO/Clerk, RBI, LIC, Railway exams, and many state government recruitment portals. Tips for clean 10 KB signatures: • Use a black pen on white paper, then scan or photograph clearly • Crop tightly around the signature (no background) • Save as JPG before uploading here • Avoid background patterns or shadows The tool combines smart dimension reduction with quality optimization to keep your signature sharp and readable at this tiny size.

How do I compress a signature to 10 KB?

Scan or photograph your signature in black ink on white paper, crop it tightly, then drop it here to reduce it to 10 KB or under in your browser. 10 KB is the strictest signature limit on Indian exam and banking portals (SSC, IBPS, SBI, Railway), and a clean cropped signature stays readable at that size.

100% private Stays under 10 KB Free forever

Frequently asked questions

Will my signature be readable at 10 KB?
Yes. For typical scanned or photographed signatures, 10 KB is plenty for a clean, readable result.
What format should I use?
JPG works best at 10 KB. PNG with transparency takes more space and looks worse at this size.
How do I get a clean signature image to start with?
Sign on white paper with a black pen. Scan it, or photograph it in good lighting. Crop tightly around just the signature.
My signature looks pixelated at 10 KB. What can I do?
Try cropping tighter, or start with a smaller source image. Less area = better quality at the same file size.
Is my signature uploaded anywhere?
No. Everything happens in your browser. We never see your signature.

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