Skip to content
QuickImageTool

CTET Photo & SignatureResizer

Resize your photo to 10–100 KB and your signature to 3–30 KB, in the size the CTET application asks for.

  • Files stay on your device
  • No sign-up
  • Free, no watermark

About this tool

CTET Photo Resizer

The Central Teacher Eligibility Test (CTET), conducted by CBSE, asks for a colour photo of 3.5 cm × 4.5 cm as a JPG between 10 KB and 100 KB, and a signature of 3.5 cm × 1.5 cm as a JPG between 3 KB and 30 KB.

This page is set up with those sizes, with the resolution saved in the file so the images measure correctly in centimetres.

Check the information bulletin for your session before applying. If a number is different, click Change and type the new one.

  • Photo 10–100 KB

    3.5 cm × 4.5 cm JPG.

  • Signature 3–30 KB

    3.5 cm × 1.5 cm JPG.

  • Crop or white border

    Choose how the photo fills the frame.

  • Private

    Nothing is uploaded. It all runs in your browser.

Step by step

How to resize your CTET photo and signature

  1. 1

    Pick what to upload

    Choose the tab for the CTET photo and signature you need. The required size is shown above the upload box.

  2. 2

    Upload your image

    Choose a photo from your phone or computer, drag it in, or paste it. JPG, PNG and WebP all work.

  3. 3

    Adjust the framing

    Crop to fill the exact size and move the position slider, or add a white border to keep the whole image.

  4. 4

    Download the JPG

    Check that the size, dimensions and format are all ticked, then download the file and upload it to the form.

FAQ

CTET Photo Resizer FAQ

Can't find your answer? Contact us.

Recent CTET bulletins ask for a 3.5 cm × 4.5 cm colour photo between 10 KB and 100 KB, and a 3.5 cm × 1.5 cm signature between 3 KB and 30 KB, both as JPG.

Click Change above the upload box and type the size range and dimensions from your notification. The tool then makes a JPG that meets those numbers instead. Always check the latest official notification before you upload, because rules can change between years.

No. The photo is resized and compressed inside your browser, on your own phone or computer. It is never uploaded to our servers, so your photo, signature and ID documents stay private.

Related tools