CTET Photo & Signature Resizer 2026 Online

Free online photo resize for CTET 2026. Convert photo to 3.5x4.5 cm (10–100 KB) and signature to 3.5x1.5 cm (3–30 KB) in JPG format.

Official Examination Guidelines

  • Capture a frontal passport photograph against a plain white or light background with 75–80% face coverage.
  • Both ears, eyes, and shoulders must be clearly visible without caps, dark sunglasses, or flash reflections.
  • Format to exact 3.5×4.5 cm and compress strictly within 10–100 KB for Central Board of Secondary Education (CBSE).

Frequently Asked Questions

What are the exact official specifications for CTET Photo & Signature Resizer 2026 Online?

Official Central Board of Secondary Education (CBSE) standards mandate a file size between 10 KB and 100 KB with dimensions of 3.5×4.5 cm. The file must be saved in JPG/JPEG format (or PDF for documents) without distortion.

How do I prevent my photo from getting rejected by the online portal?

Use a recent studio photo with 75–80% face coverage against a plain white backdrop. Ensure both ears are visible, avoid selfies, and keep file size strictly within 10–100 KB.

Can I resize and compress my photo on an Android or iPhone device?

Yes. Study Budy AI operates 100% in-browser on mobile Safari, Android Chrome, and tablets. No app store installation or software download is required.

Are my uploaded images or documents saved on any server?

Never. Study Budy AI processes all images, signatures, and PDFs completely client-side in your device's web browser memory. Your personal documents and biometric photos never leave your device.

Why is JPG/JPEG required instead of PNG for CTET Photo & Signature Resizer 2026 Online?

Recruitment servers enforce JPG/JPEG because discrete cosine transform compression reduces byte weight by over 70% compared to PNG, allowing candidates to upload within the strict 100 KB ceiling without crashing portal databases.