CTET Photo & Signature Resizer
Prepare your CTET photo and signature for the 2026 application. Resize your photograph to 3.5 × 4.5 cm (10–100 KB) and your signature to 3.5 × 1.5 cm (3–30 KB) in JPG/JPEG format, ready to upload.
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CTET Photo Resizer
CTET Photo & Signature Requirements 2026
The CTET photograph and signature have different dimensions and file-size limits. Prepare each file separately so that both meet the required upload specifications.
| Requirement | Photograph | Signature |
|---|---|---|
| Dimensions | 3.5 × 4.5 cm | 3.5 × 1.5 cm |
| File Size | 10–100 KB | 3–30 KB |
| Format | JPG / JPEG | JPG / JPEG |
CTET Photograph
- Use a recent and clear photograph.
- Keep your face clearly visible.
- Avoid blurry, dark, filtered, or heavily compressed photos.
- Remove unnecessary background space without cropping the photograph too closely.
If your CTET photo is too large, use our Image Resizer or Compress Image to 50KB to prepare a smaller file.
CTET Signature
- Sign clearly on plain white paper.
- Use a black or dark blue pen.
- Keep the complete signature visible.
- Remove unnecessary blank space around the handwriting.
- Make sure the final signature remains readable.
If your signature has excessive white space or needs further adjustment, use the CTET Signature Resizer before uploading it.
Always check the latest CTET instructions before submitting your application, as requirements can change with a new application cycle.
How to Resize Your CTET Photo and Signature
You can prepare both files before starting your CTET registration.
- 1
Upload your file
Select your CTET photograph or signature from your phone or computer.
- 2
Set the required dimensions
Apply the correct dimensions for the selected document.
- 3
Adjust the file size
Bring the image within its applicable KB range.
- 4
Preview the result
Check the crop, clarity, dimensions, and complete image.
- 5
Download the final file
Save the JPG/JPEG file somewhere easy to find during registration.
Preparing your images in advance means you do not have to stop midway through the application to edit a file that does not meet the upload requirements.
Why Is My CTET Photo or Signature Rejected?
Meeting the file-size requirement alone does not guarantee that an image will be accepted. Check the other properties of the file as well.
File Size Is Outside the Required Range
The CTET photograph must be between 10 KB and 100 KB, while the signature must be between 3 KB and 30 KB. Check the final downloaded file rather than relying on the size of the original image.
Incorrect Dimensions
The photograph and signature use different dimensions. Compressing an image only changes its file size; it does not automatically make the image the correct dimensions.
Wrong File Format
The current CTET instructions specify JPG/JPEG format. If your source image is PNG, WebP, HEIC, or another format, convert it before uploading.
Blurry or Heavily Compressed Photograph
A low-quality photograph can become difficult to identify after strong compression. Start with a clear original image and avoid repeatedly compressing the same file.
Signature Is Cropped Too Tightly
Make sure the complete handwriting is visible. Remove unnecessary blank space, but leave enough margin around the signature so that no part of it is cut off.
Excessive Blank Space
Large empty areas can make the actual photograph or signature appear unnecessarily small. Crop the image appropriately before reducing the file size.
Check Your CTET Images Before Uploading
Before submitting your final files, quickly check each one against the current CTET requirements.
CTET Photo Checklist
- 3.5 × 4.5 cm
- 10–100 KB
- JPG/JPEG
- Recent and clear
- Face clearly visible
- Properly cropped
CTET Signature Checklist
- 3.5 × 1.5 cm
- 3–30 KB
- JPG/JPEG
- Complete and readable
- Clean background
- No unnecessary blank margins
If everything matches the latest application instructions, your images are ready for the upload stage.
Prepare Your CTET Images Before Registration
It is easier to fix a photograph or signature before starting the application than while completing the registration form.
Keep your original images in one folder and your final resized files in another. Give them simple names such as ctet-photo.jpg and ctet-signature.jpg so you do not accidentally upload an older version.
After submitting the application, keep a copy of your application form, confirmation page, payment receipt, and the exact photograph and signature you used.
Keeping these files together makes it easier to refer back to your CTET application later.
Frequently Asked Questions
What is the CTET photo size for 2026?
The current CTET photograph requirement is 3.5 × 4.5 cm, with a file size between 10 KB and 100 KB, in JPG/JPEG format.
What is the CTET signature size?
The CTET signature should be 3.5 × 1.5 cm, with a file size between 3 KB and 30 KB, in JPG/JPEG format.
Can I resize my CTET photo and signature online?
Yes. You can prepare the photograph and signature separately, apply their required dimensions and file-size limits, preview the results, and download the final images before uploading your application.
Can I upload a PNG photo for CTET?
The current CTET instructions specify JPG/JPEG format for the photograph and signature. If your original image is PNG, convert it to JPG/JPEG before uploading.
What should I do if my CTET photo is larger than 100 KB?
Reduce the photograph until the final file falls within the 10–100 KB range. Also check its dimensions and format before uploading.
What if my CTET signature is larger than 30 KB?
Compress or resize the signature until it falls within the 3–30 KB range. Make sure the complete handwriting remains visible and readable.
Can I resize my CTET photo on a mobile phone?
Yes. The tool works through a mobile browser, so you can select your photograph or signature directly from your phone and download the prepared file.
Will resizing make my CTET photo blurry?
Compression can affect image quality, particularly when the original file is already low quality or requires heavy reduction. Starting with a clear photograph and avoiding repeated compression helps preserve useful detail.
Do I need to resize my CTET image if it already meets the requirements?
No. If your photograph or signature already matches the required dimensions, file-size range, and format, you can use the existing file.
Should I prepare my CTET photo and signature before filling the application?
Yes. Preparing both files in advance makes the upload stage quicker and reduces the chance of having to leave the application form to edit an image.
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