SSC online applications for CGL, CHSL, MTS and GD have fixed rules for the photo and signature: dimensions in cm, JPEG format and a file size range in KB. This tool resizes and compresses both to the values you enter so the upload is accepted.
Limits can change between exams, so always match the numbers in the current official notice.
Recent SSC notices ask for a JPEG photo of 20KB to 50KB and a signature of 10KB to 20KB. Confirm the exact size in the notice for your exam.
The usual reasons are a file that is over the KB limit, wrong dimensions or a format other than JPEG.
No. The tool runs in your browser, so the image stays on your phone or computer.