For SSC, UPSC, IBPS, PAN & GATE
Phone photo? No problem.
*Magic Scan turns grey background to pure white & darkens ink.
GKPTool Signature Resizer is a free online tool specially designed for Indian government and banking examinations. Many applications are rejected because the signature size, dimensions or background quality does not match official requirements.
Using this tool, you can easily resize, compress and enhance your signature image according to SSC, UPSC, IBPS, SBI, PAN Card, GATE, NEET and other exam standards. The tool works directly in your browser and does not upload files to any server.
Almost every government exam form requires a signature image in a specific size range, usually between 10KB to 20KB with fixed width and height. If the image exceeds the limit or has poor background clarity, the application may be rejected automatically.
Common issues faced by applicants include large file size, grey background, blurred ink and incorrect dimensions. GKPTool solves all these problems instantly.
This tool includes ready-made presets for popular Indian examinations:
Most mobile camera signatures contain shadows and grey background, which causes rejection during form upload. The Magic Scan feature automatically converts your image into a clean black-and-white signature.
It removes background noise, increases ink contrast, and creates an OCR-friendly signature accepted by government portals.
If your signature file size is too large, you can easily reduce it using our smart compression engine. The tool automatically adjusts quality to match required KB size while keeping the signature sharp.
You can also use our dedicated Image Compression Tool for general image size reduction and the for photos used in online applications.
Q. What is the best signature size for SSC?
SSC generally requires a 20KB signature with dimensions around 140×60 pixels.
Q. Can I resize signature under 20KB?
Yes, you can easily compress your signature below 20KB using this tool.
Q. Does this tool work on mobile?
Yes, it works perfectly on Android and iPhone devices.
Q. Is my signature uploaded to your server?
No. All processing happens inside your browser for maximum privacy.
Q. Can I use this tool for PAN Card?
Yes, it supports PAN Card and NSDL signature formats.