Which exams does the photo resizer have presets for?

20+ Indian government exams — SSC CGL/CHSL/GD, UPSC CSE/NDA/CDS, IBPS PO/Clerk, SBI PO/Clerk, RRB NTPC/Group D/ALP, NEET UG, JEE Main, CTET and more. Pick your exam from the dropdown and the exact pixel dimensions and KB limits are applied automatically.

Can it resize a signature as well as a photo?

Yes — switch to signature mode and the tool applies your exam's signature spec (for example 140×60 pixels) instead of the photo spec.

How does it hit an exact file size like 20–50 KB?

It resizes to the exact pixel dimensions first, then adjusts JPG quality until the file lands inside the allowed KB range — so the output passes both the dimension and file-size checks on the application portal.

Is my photo uploaded to a server?

No. The entire tool runs in your browser — your photo and signature never leave your device, and nothing is stored or logged.

Photo & Signature Tool

Resize for the exact exam spec.

Quick answer

Pick your exam. Drop your image. We resize it to the official pixel and file-size limits — instantly, in your browser, with nothing sent to any server.

Exam

Type

Target: 200 × 230 pxSize: 10–100 KBFormat: JPG

Drop your image here

Choose file

Nothing is uploaded. Runs in your browser.

Your resized image will appear here.

Common sizes

One-click presets for the sizes exam forms ask for most.

Photo and signature

Compress to 20 KB Compress to 50 KB Compress to 100 KB 200 × 230 px Passport size 3.5 × 4.5 cm Signature Resize Size in cm? CM to pixel White background

PDF

PDF under 100 KB PDF under 200 KB Compress PDF to 100 KB Compress PDF to 200 KB Compress PDF to 300 KB Compress PDF to 500 KB Compress PDF to 1 MB

Why exam photo specs are so strict

Indian government portals use automated image verification systems that reject uploads failing even by a few pixels or kilobytes. SSC typically requires 200×230 pixels under 50 KB; UPSC asks for 350×350 pixels up to 300 KB; RRB NTPC uses 320×240. A rejected form during application season can cost you an entire exam cycle.

Photo sizes from our exam database, drawn to one scale. Each exam page links the notice its size comes from.

How this tool works

We use high-quality Lanczos resampling to resize your image to the exact pixel target, then binary-search JPEG quality to land inside the file-size window. Images are fitted onto a clean white background automatically — no transparent edges, no aspect ratio surprises. The entire pipeline runs in your browser using JavaScript and the HTML Canvas API.

These steps run in your browser when you press resize.

Your privacy

Frequently asked questions

Which exams does the photo resizer have presets for?: 20+ Indian government exams — SSC CGL/CHSL/GD, UPSC CSE/NDA/CDS, IBPS PO/Clerk, SBI PO/Clerk, RRB NTPC/Group D/ALP, NEET UG, JEE Main, CTET and more. Pick your exam from the dropdown and the exact pixel dimensions and KB limits are applied automatically.
Can it resize a signature as well as a photo?: Yes — switch to signature mode and the tool applies your exam's signature spec (for example 140×60 pixels) instead of the photo spec.
How does it hit an exact file size like 20–50 KB?: It resizes to the exact pixel dimensions first, then adjusts JPG quality until the file lands inside the allowed KB range — so the output passes both the dimension and file-size checks on the application portal.
Is my photo uploaded to a server?: No. The entire tool runs in your browser — your photo and signature never leave your device, and nothing is stored or logged.

Page updated 1 October 2026. How we check exam facts