Resize Your Photo & Signature for CTET Forms
CTET (Central Teacher Eligibility Test) applications require a photo and a signature within specific size limits. Here are the usual specs and the free tools to hit them, all in your browser.
The requirement
- Photo file size
- 10 KB – 100 KB
- Signature file size
- 3 KB – 30 KB
- Photo
- Recent passport-style, light background
- Format
- JPG / JPEG
These are typical published values and can change from year to year and from one portal to another. Always confirm the exact requirement in the official notification or upload portal before you submit — the official source takes precedence over anything here.
Step by step
- 1Crop the photo to a passport 3.5:4.5 frame on a light background.
- 2Resize and compress it to sit within 10–100 KB.
- 3Scan or photograph your signature on white paper and crop it tightly.
- 4Compress the signature to fit 3–30 KB, then upload both to the CTET portal.
The free tools you need
Need something else? Try our free image resizer or compress an image to an exact KB size. You can also browse all free image tools — everything runs in your browser, with nothing uploaded.
Frequently asked questions
Usually a passport JPG between 10 KB and 100 KB. Confirm the current bulletin for exact values.
Typically a JPG between 3 KB and 30 KB, signed on white paper and cropped tightly.
No — everything runs in your browser.