Signature not uploading to exam form — causes and fixes
Signature upload errors are less common than photo errors but just as frustrating. Typical issues: file too large, wrong format, wrong dimensions, or plain white image (signature not drawn correctly).
Step-by-step fix
Check the specific error
The portal usually says "signature size exceeds limit", "invalid dimensions", or "unsupported format". Each has a different fix.
Use the signature draw widget
Draw your signature fresh using the widget. Select your exam for exact dimensions. Download as JPEG.
Verify the file before uploading
The download filename shows dimensions (e.g. signature_ssc_140x60.jpg). Confirm it's the right size.
Common causes and fixes
Signature file too large
Use the draw widget and download as JPEG — typically 3–8KB, well within limits.
Wrong dimensions
Select your exam in the widget — dimensions are auto-applied from the official requirements.
PNG format not accepted
Download as JPEG, not PNG.
Scanned signature has dark background
Use the draw widget on white background instead of scanning.
Frequently asked questions
What is the signature file size limit for SSC exams?
SSC requires signature between 10KB and 20KB, in JPG format, at 140×60px. The draw widget auto-applies these settings.
Can I use a photo of my handwritten signature?
Yes, as long as it meets the size and format requirements. Crop to just the signature, remove any lined paper background, and run through the resize tool.