TNP

TNPSC Photo & Signature Resizer

Prepare your photo and signature for TNPSC One Time Registration (OTR) and Group 1, Group 2 and Group 4 applications.

or drop an image anywhere on this page · paste with Ctrl+V

Your image never leaves your device

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TNPSC photo and signature size

Document	Requirement	PhotoSizeKaro makes
Photo (3.5 × 4.5 cm)	JPG/JPEG, 20–50 KB, 3.5 × 4.5 cm	350 × 450 px, 20–50 KB
Signature (6 × 2 cm)	JPG/JPEG, 10–20 KB (dimensions differ between guides)	480 × 160 px, 10–20 KB

Last checked November 2026 against recent notifications and exam guides. PhotoSizeKaro is not connected to TNPSC or any exam board. If your notification gives a different size, choose Custom size.

TNPSC photo and signature rules

Recent colour photo with a light background, face clearly visible, no cap or dark glasses.
Sign with a black or blue pen on white paper.
Your photo and signature are saved in your TNPSC OTR, so they are reused for every exam you apply for. Update them if they are more than a few years old.

Guides give different pixel sizes for TNPSC (for example 170 × 130 px or 230 × 75 px). If the TNPSC website asks for an exact pixel size, use Custom size.

Documents to keep ready for the TNPSC form

Get these ready before you open the form, so you can finish it in one go:

Photo (3.5 × 4.5 cm): 350 × 450 px, 20–50 KB JPG. Make it now ↑
Signature (6 × 2 cm): 480 × 160 px, 10–20 KB JPG. Make it now ↑
Email address and mobile number that you will keep using; results and admit cards are sent there.
Class 10 certificate for your date of birth, and the education details the notification asks for.
Category certificate (SC / ST / OBC / EWS) or PwBD certificate, if you claim one, in the format the notification gives. Need it as a small PDF? Use Compress PDF.
Photo ID details (Aadhaar, PAN, voter ID or similar) and fee payment by UPI, card or net banking.

Check your age on the cut-off date with the age eligibility calculator. Exact document lists differ by exam and post, so follow the notification.

How to use this tool

Pick the documentPhoto, signature, thumb or declaration. Or type your own size.

Select your imageA phone photo is fine. Use Zoom and Move to frame it.

Download and uploadWhen the box turns green, the file is ready for the form.

Frequently asked questions

Is it the same for Group 2 and Group 4?

Yes. TNPSC uses your One Time Registration photo and signature for all its exams.

Some sites say 10–30 KB for the signature.

Guides disagree. PhotoSizeKaro keeps the signature between 10 and 20 KB, which is accepted under both.