CTET photo and signature resizer
Make your CTET photo and signature in the exact size the Central Board of Secondary Education asks for, in one click. Free, and your files never leave your device.
| Upload | Pixels | File size | Format |
|---|---|---|---|
| Photo | 413 × 531 px* (3.5 × 4.5 cm) | 10–100 KB | JPG |
| Signature | 413 × 177 px* (3.5 × 1.5 cm) | 3–30 KB | JPG |
Your photos stay on your device
Nothing is uploaded to FileNimbo. The photo is resized inside your browser and you download the result.
How to prepare your CTET photo and signature
- Take a clear, recent photo in good light against a plain light background, or scan your signature on white paper.
- Choose the picture in the tool above. For the photo, use the sliders to keep your face in the centre.
- Press the button. FileNimbo makes a JPG at the exact pixel size and inside the KB limit the CBSE asks for.
- Check the preview and the green ticks, then download the file and upload it on the official form.
CTET photo and signature rules
- Photo: latest photograph, JPG, 10–100 KB, 3.5 × 4.5 cm. It is matched with you at the exam centre.
- Signature: JPG, 3–30 KB, 3.5 × 1.5 cm. Uploading the signature is mandatory.
- No certificates are uploaded; category and PwD details are chosen in the form and the certificates are shown at the centre.
CTET photo and signature: common questions
What is the photo size for CTET 2026?
The CBSE asks for a JPG photo of 10–100 KB. FileNimbo makes it 413 × 531 pixels.
What is the signature size for CTET?
A JPG signature of 3–30 KB. FileNimbo makes it 413 × 177 pixels (3.5 × 1.5 cm shape).
Why does the CTET form reject my photo or signature?
Most rejections are a file outside the KB range, the wrong pixel size, a blurred or dark picture, or the wrong format. Files made here are JPG and inside the limits shown; also follow the content rules listed above.
Is my photo uploaded to FileNimbo?
No. The picture is processed inside your own browser. FileNimbo never receives it, and nothing is stored.