Required size
| Item | Size |
|---|---|
| Photo | 320×240 px · 30–70 KB |
| Signature | 140×60 px · 30–49 KB |
Always match the final size with your form's official notification. Sizes last checked on 3 Oct 2026.
Open the free toolHow to do it
- Open the tool and keep this page's size selected.
- Upload your photo or signature and set it inside the frame.
- Download the JPEG and attach it to your form.
What is the RRB photo size?
RRB photo is commonly 320×240 pixels and 30–70 KB. The signature is 140×60 pixels and 30–49 KB.