What is the CTET photo size?

3.5 cm × 4.5 cm, JPG, between 10 KB and 100 KB.

What is the CTET signature size?

3.5 cm × 1.5 cm, JPG, between 3 KB and 30 KB.

Not as of 4 November 2026. The next scheduled exam is the 22nd CTET on 12–13 December 2026.

CBSE has not announced the next CTET after the December 2026 exam. The upload rules below are from the current CTET information bulletin.

Status checked 4 November 2026: the 22nd CTET is scheduled for 12–13 December 2026. No notice for a 2027 edition has been published yet.

Upload	Dimensions	Size
Photograph	3.5 cm × 4.5 cm	10–100 KB, JPG
Signature	3.5 cm × 1.5 cm	3–30 KB, JPG

These are lower than the NTA limits. A 150 KB photo or a 50 KB signature made for NEET or JEE Main will be rejected on the CTET portal.

Official source: ctet.nic.in.