CTET Photo & Signature Resizer

Resize your photo and signature to the sizes CBSE accepts for the CTET application form. Free, and your images never leave your device.

Note: Use a recent colour photo with a light background. Sign with black or blue ink on white paper and crop close to the signature.

Choose your document

Select images or drop them here JPG, PNG, WebP, iPhone HEIC · multiple files OK · you can also paste (Ctrl+V)
KB
× px (optional)

CTET (CBSE Teacher Eligibility Test): image requirements

DocumentRequired format and size
Photograph3.5 × 4.5 cm, JPG, 10–100 KB
Signature3.5 × 1.5 cm, JPG, 3–30 KB

Based on the latest notifications as of October 2026. Requirements can change with each new notice, so always check the official notification before you submit.

How to use it

  1. Pick your document. Tap photo, signature or another document above.
  2. Add your image. Choose a clear photo or scan from your phone or computer.
  3. Download and upload. Save the result and upload it to the CTET form.

Other exam presets

Frequently asked questions

What is the photo and signature size for CTET?

Photograph: 3.5 × 4.5 cm, JPG, 10–100 KB; Signature: 3.5 × 1.5 cm, JPG, 3–30 KB. Always confirm with the latest official notification.

How do I resize my photograph and signature for CTET?

Tap the document you need under 'Choose your document', then add your image. The tool applies the right size limit and dimensions automatically, and you can download the result straight away.

Is it safe to upload my photo and signature here?

Your images are never uploaded. Everything is processed on your own phone or computer.

The form still rejects my image. What should I do?

Check the size shown after compression is inside the allowed range, the file is JPG, and the dimensions match. If the notice has changed, type the new limits into the tool manually.