Universal Exam Tool
Resize a photo, signature, or thumb impression for any of 72+ exams — pick one and the exact spec loads instantly.
Looking for one specific exam's dedicated page instead? Browse individual exams →
Every exam-specific page on this site is built around one exam's exact photo and signature requirements — useful when you already know which one you need. This Universal Tool takes the opposite approach: one page, every exam we support, grouped by category (UPSC, SSC, Railway, Banking, Defence, and more) in a single searchable dropdown. Pick an exam and its photo, signature, and (where applicable) thumb impression specifications appear instantly below, with the resizer already configured to match — no navigating between pages, no guessing dimensions. It also includes quick shortcuts to compress straight to a common KB target or resize to a common pixel size used across several exams, plus a full comparison table if you just want to see every exam's requirements side by side. Like every tool here, everything runs locally in your browser — your photo is never uploaded anywhere.
How it works
- 1
Choose your exam from the grouped dropdown — its exact spec appears immediately below.
- 2
Pick Photo, Signature, or Thumb Impression (only shown where an exam actually requires it).
- 3
Upload your file and download the correctly sized result.
Frequently asked questions
What's the difference between this and the individual exam pages?
The per-exam pages are dedicated, SEO-focused landing pages for one specific exam's photo and signature resizer. This Universal Tool is a single page covering every exam we support — pick a different exam from the dropdown and the spec updates instantly, without navigating anywhere. Use whichever is more convenient; both use the exact same resizing engine.
How is a thumb impression different from a signature?
A thumb impression is a scan of your left thumbprint, required by some banking and railway exams as an additional identity document alongside your photo and signature — it's a different image entirely, not just a smaller signature. Only exams that genuinely require one show it as an option here.
Why do some exams not have a thumb impression option?
Because it's genuinely not part of every exam's application. Enabling it only where it's actually required avoids implying a document type that would just get ignored (or, worse, cause confusion) on forms that never asked for one.
What are the most common rejection reasons across exams?
Across almost every exam form: a file size outside the stated KB range (even by a little), the wrong pixel dimensions, a non-white or busy background, a blurry or low-resolution scan, and — for signatures specifically — signing in block capital letters instead of running handwriting. Check the specific exam's page for its own documented rejection reasons.
Does switching exams reprocess a photo I already uploaded?
No — switching the exam or document type resets the tool to a fresh upload for the new specification, rather than silently reprocessing your previous file against different requirements you might not have reviewed.
Is my photo uploaded anywhere on this page, same as the rest of the site?
Yes — every resize, on every exam and document type, happens entirely in your browser via Canvas. Nothing is ever uploaded to a server.