# RRB photo and signature size: resize your signature

> Railway recruitment (NTPC, Group D, ALP) captures your photo live, so you upload only the signature: at least 140 × 60 pixels, 30 to 49 KB, JPG.

Open the tool: https://yourbrowsercandoit.com/rrb-photo-resizer

Railway NTPC, Group D and ALP signature at 30–49 KB. The photo is taken live. Free, no signup. Runs entirely in your browser; files are never uploaded.

## How it works

For RRB NTPC, Group D and ALP in 2026, you are not asked to upload a photograph: it is captured live by webcam or phone during the form, against a plain white background, wearing dark clothing that covers your shoulders, and is matched to your photo ID. You can retake it until you submit. The signature is uploaded: at least 140 × 60 pixels scanned at 100 DPI or more, filling a 35 × 20 mm box, between 30 and 49 KB, in black ink and in running handwriting; signatures in block or capital letters are rejected. 30 KB is a lot for a small signature, so files often come out too small; here the signature is cleaned and framed at 35 × 20 mm, and if the file is under 30 KB, filler is added so it meets the minimum without changing the picture.

## How to use it

1. **Pick RRB.** The sizes it asks for load with a link to the official notice.
2. **Add each image.** A phone photo is fine: drag and zoom inside the exact frame.
3. **Check the list.** Format, pixels and KB are checked the way the portal checks them.
4. **Download.** One file per upload, already named and sized.

## Frequently asked questions

### What is the RRB signature size?

At least 140 × 60 pixels at 100 DPI, 30 to 49 KB, JPG, black ink, running handwriting.

### What is the RRB photo size?

There's no photo upload in 2026: the photo is captured live during the application.

### My RRB signature is under 30 KB. What do I do?

Make it here: it is padded up to the minimum automatically, without changing how it looks.

### Why does the portal still reject my file?

Check you picked the right exam, and that the file you upload is the one downloaded here, not a screenshot or a copy re-saved by another app. Notices change between cycles, so compare with the official link shown on the page.

### Are my photo and signature uploaded?

No. They are cropped, cleaned and compressed in your browser, on your device. Location and camera details are removed from the saved files.

## Related tools

- [Exam photo & signature](https://yourbrowsercandoit.com/exam-photo-resizer): Photo, signature and thumb impression at the exact size and KB each exam form asks for.
- [SSC signature resizer](https://yourbrowsercandoit.com/ssc-photo-resizer): The SSC signature at 6 × 2 cm and 10–20 KB. Photos are now taken live in the form.
- [UPSC photo & signature](https://yourbrowsercandoit.com/upsc-photo-resizer): UPSC photo (face 75%, 20–200 KB) and triple signature (350–500 px, 20–100 KB).
- [IBPS photo, signature & thumb](https://yourbrowsercandoit.com/ibps-photo-resizer): IBPS PO, Clerk and RRB: photo 200 × 230, signature 140 × 60, thumb and declaration.
- [SBI PO & Clerk photo and signature](https://yourbrowsercandoit.com/sbi-photo-resizer): SBI PO and Clerk: photo, signature, left thumb and handwritten declaration at the right KB.
- [NEET photo & signature](https://yourbrowsercandoit.com/neet-photo-resizer): NEET UG photo, signature and finger impressions at NTA’s 2026 sizes.