# CTET photo and signature size

> CTET asks for a 3.5 × 4.5 cm photo of 10–100 KB and a 3.5 × 1.5 cm signature of 3–30 KB, both JPG.

Open the tool: https://yourbrowsercandoit.com/ctet-photo-resizer

CTET photo (3.5 × 4.5 cm, 10–100 KB) and signature (3–30 KB). Free, no signup. Runs entirely in your browser; files are never uploaded.

## How it works

CBSE's CTET September 2026 information bulletin asks for a recent scanned photograph of 3.5 × 4.5 cm as a JPG of 10 to 100 KB and a signature of 3.5 × 1.5 cm as a JPG of 3 to 30 KB. No background colour or face size is specified, but a plain light background and a clear, front-facing photo are safest. Both are made here at those shapes, at 200 DPI.

## How to use it

1. **Pick CTET.** The sizes it asks for load with a link to the official notice.
2. **Add each image.** A phone photo is fine: drag and zoom inside the exact frame.
3. **Check the list.** Format, pixels and KB are checked the way the portal checks them.
4. **Download.** One file per upload, already named and sized.

## Frequently asked questions

### What is the CTET photo size?

3.5 × 4.5 cm, JPG, 10 to 100 KB.

### What is the CTET signature size?

3.5 × 1.5 cm, JPG, 3 to 30 KB.

### Why does the portal still reject my file?

Check you picked the right exam, and that the file you upload is the one downloaded here, not a screenshot or a copy re-saved by another app. Notices change between cycles, so compare with the official link shown on the page.

### Are my photo and signature uploaded?

No. They are cropped, cleaned and compressed in your browser, on your device. Location and camera details are removed from the saved files.

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