Perfectly format your signature for CTET (CBSE) Photo. Correct dimensions, file size, and background — automatically.
CTET requires a scanned signature in blue or black ink on plain white paper. Dimensions 3.5cm x 1.5cm (350x150 px), file size 3-30 KB.
Dimensions
350 × 150 px
File Size
3–30 KB
Format
JPG/JPEG
Upload your signature on this page — it's automatically cropped and compressed to the official CTET requirement, with background cleanup and file-size options built in.
Also need your photo resized? Use the CTET Photo Resizer.
Whether you're looking to resize a signature for CTET, need a quick CTET signature resizer, or want to fix a rejected CTET signature size during registration, this free tool handles it in one step — upload, and download a file ready to submit.
What size should my CTET signature be?
Your CTET signature should be 350 × 150 px, with a file size of 3–30 KB, saved as JPG/JPEG.
How do I resize a signature for CTET?
Upload your signature on this page, and it's automatically cropped and compressed to the official CTET signature requirement (350 × 150 px) — no separate crop or resize step needed.
How do I get my CTET signature within 3–30 KB?
This tool checks the actual downloaded file size against the 3–30 KB requirement and adjusts compression automatically, so the file you download already falls inside that range.
Can I use this as a CTET signature compressor too, not just a resizer?
Yes — resizing to the correct dimensions and compressing to the required file size happen together in one step here, so you don't need a separate CTET compressor tool.
Are my photos uploaded to a server?
No — resizing and compression run entirely in your browser. The one exception is background removal, which uses an on-device AI model that's downloaded once and then also runs locally; your image itself is never sent anywhere.
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