350 × 450 px · 50 KB preset · 100% Private
Railway RRB Photo & Signature Resizer (30–70 KB)
Prepare a perfect RRB application photo — passport-style, correct dimensions, compressed into the 30–70 KB window — without installing anything.
1. Adjust your photo
Turns ruled notebook paper, grey shadows and phone-photo smudges into pure white with sharp dark ink. Ideal for signatures, thumb impressions and declarations.
Lower = thicker, darker ink. Higher = lighter strokes, cleaner paper.
2. Preview & download
Your live preview will appear here
- Original file size
- –
- Canvas dimensions
- –
Nothing leaves your device — resizing and compressing happen entirely in your browser.
Official Photo & Signature Guidelines
Compare what your form demands with what this tool produces by default:
| Parameter | This tool (default preset) | Official requirement |
|---|---|---|
| Dimensions | 350 × 450 px | Exact pixel dimensions per notification — commonly 350 × 450 px |
| File size | Target 50 KB slider (adjustable) | Must stay inside the notification's KB window — most forms prefer 20–50 KB |
| Format | JPG / JPEG | JPG / JPEG only |
| Name & Date stamp | ON — printed at bottom | Name & DOP printed at the photo bottom |
- RRB asks for a recent, clear colour passport-style photograph taken against a light background.
- Target roughly 350 × 450 px with a file size between 30 KB and 70 KB (JPG/JPEG).
- Face should be fully visible; plain face — no cap, dark glasses or coloured filter.
- The SC/ST candidates must also carry a passport-style photo (with railway form) for the free travel pass.
- Photo taken more than a few months before the application date may be flagged as stale.
- Signatures must be in black/blue ink, in running hand, compressed to fit the upload limit.
How to Resize in 3 Steps
Upload your passport-style photo
Take a plain photo against a light background and drop it into the tool.
Adjust size to 30–70 KB
The 50 KB default sits mid-range of the RRB window — nudge the slider if your notification differs.
Download JPG
Get a passport-style 350 × 450 px JPG between 30 KB and 70 KB, ready for the RRB application form.
Frequently Asked Questions
What photo size do RRB NTPC and ALP forms accept?
RRB applications ask for a recent passport-style colour photograph, commonly sized around 350 × 450 px with a file size roughly between 30 KB and 70 KB in JPG format. The exact spec varies slightly per notification — always check the CEN you're applying for.
Is a stamp with name and date required on RRB photos?
RRB expects the photograph to be recent and clearly match the candidate at verification. While the printed name + date stamp is primarily an SSC/NEET convention, adding it here is safe and makes verification easier — you can switch the stamp off with one click.
Why is my photo being rejected on the RRB portal?
The most common reasons are file size outside 30–70 KB, wrong aspect ratio, blurry or old photos, and photos with caps/shades. Re-shoot against a plain light background, then use this tool to force the exact size and format.
Is my photo uploaded to a server by this tool?
No. The photo is read and processed entirely in your browser's memory. Nothing is transmitted anywhere — you can even use this tool with your internet disconnected once the page is loaded.