Quick answer
What is the signature size for SSC, bank and NEET forms?
SSC and IBPS/SBI bank exams commonly ask for a 10–20KB JPG signature (IBPS specifies 140 × 60 pixels). NTA exams such as NEET UG and JEE Main use 4–30KB. Scan your signature on white paper and resize it with the matching preset on PhotoResizerKB's Signature Resizer.
Required Size for Each Upload
| Document | File size | Dimensions | Format |
|---|---|---|---|
| SSC (CGL, CHSL, MTS, GD) | 10–20 KB | about 6 × 2 cm | JPG |
| IBPS / SBI bank exams | 10–20 KB | 140 × 60 px | JPG |
| NEET / JEE Main / CUET (NTA) | 4–30 KB | not fixed | JPG |
Values from recently published notifications. They can change between cycles — always confirm in your official notification before uploading.
About This Tool
Sign with a black or dark-blue pen on plain white paper, take a straight, well-lit photo and crop it close to the signature before resizing.
How to Use
- Photograph or scan your signature on white paper and crop it so only the signature is visible.
- Upload it and choose the preset that matches your form.
- Press Resize to Target KB and download the JPEG.
- Upload the downloaded file on your form — it is already within the KB limit.
Tips for a Photo That Gets Accepted
- Use a thick, dark pen — thin or light strokes fade after compression.
- Avoid shadows from your phone; take the photo near a window in daylight.
- Do not sign in capital letters if your exam notification forbids it (SSC and IBPS do).
- No digital signature yet? Create a clean one with the Signature Maker tool, then resize it here.
Frequently Asked Questions
What is the signature size for SSC and bank exams?
SSC and IBPS/SBI exams commonly ask for a 10–20KB JPG signature; IBPS specifies 140 × 60 pixels. Always confirm in your exam notification because limits can change between cycles.
What is the signature size for NEET and JEE Main?
NTA exams such as NEET UG and JEE Main have used a 4KB–30KB JPG signature. Choose the NTA preset in the tool.
Why was my signature rejected even though it was under 20KB?
Some forms also enforce a minimum (for example 10KB) or exact dimensions. Use the preset for your exam, which sets both the KB range and the size.
Is my signature uploaded anywhere?
No. Resizing happens on your own device in the browser; the signature image is never sent to a server.
Last updated: October 2026