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Make your BITSAT photo and signature in the right size and KB, then check them.
Last updated:
Tap a card to get that file ready
From BITSAT 2026 guides based on the brochure. Check the 2027 brochure on bitsadmission.com before you submit.
Each box shows the size, the KB and an auto check of the photo before you download.
| File | Size | KB | Format |
|---|---|---|---|
| Photograph | 3.5 × 4.5 cm | 50-100 KB | JPG / JPEG |
| Signature | 3.5 × 1.5 cm | 10-100 KB | JPG / JPEG |
From CollegeDekho and Collegedunia, based on the BITSAT 2026 brochure. One summary quotes 10-50 KB for the signature, so the tool saves it in 10-50 KB.
| Item | BITSAT 2026 |
|---|---|
| Session 1 form | 15 Dec 2025 - 16 Mar 2026 |
| Correction window | 18-20 March 2026 |
| Session 2 form | 20 April - 2 May 2026 |
| BITSAT 2027 form | Expected from December 2026 |
From CollegeDekho. Official updates: bitsadmission.com.
| Problem | Fix |
|---|---|
| Photo under 50 KB | The tool keeps it above 50 KB |
| Photo over 100 KB | The tool keeps it under 100 KB |
| Sunglasses or cap | Retake without them |
| Signature in capitals | Sign in your running hand |
| Ruled paper | Sign on plain white paper |
Everything runs in your browser. Nothing is uploaded or saved.
A JPG of 3.5 x 4.5 cm between 50 KB and 100 KB, recent colour photo, plain white background, eyes and both ears visible.
A JPG of 3.5 x 1.5 cm. Guides quote 10-100 KB, one summary 10-50 KB, so the tool saves it in 10-50 KB, which passes both.
The photo needs at least 50 KB. Many compressors make it smaller. The tool here keeps it between 50 and 100 KB.
Sunglasses and caps are not allowed. Clear glasses are best removed too, so your eyes show clearly.
Tick the data protection consent box first. The upload opens after it.
BITS has not announced it yet. The 2026 session 1 form opened in December 2025, so expect the 2027 form from December 2026.
It reads your final photo in the browser and warns you if the background is not white, the face is dark or the photo is blurry.
No. Everything runs inside your browser. Nothing is uploaded or saved.