Each page states one exam's photograph and signature upload rules exactly as the conducting body printed them, names the notification the figures were read from, stamps the date they were read, and resizes a file to that same target in the browser. The table and the resizer are generated from one record, so they cannot disagree.
Specs read on 29 Jul 2026.
Four of these exams no longer take a photograph file at all - SSC CGL, SSC CHSL, SSC GD Constable and RRB NTPC capture the photograph live inside the application form, so there is no KB target to hit for the photo. Widely copied figures such as “200 x 230 px, 20 to 50 KB” for SSC describe a step those forms no longer have. These pages are not an authority on any exam's rules: each conducting body revises them per cycle, so open the notification linked on each page and confirm before you upload.