Railway RRB Photo & Signature Resizer Online
Official Railway Recruitment Board (RRB) photo and signature resizer. Ensure your application photos meet strict Railway specifications: 35mm × 45mm, clear white background, and file size between 20KB and 50KB.
Choose Target Compression Size
Click any size button to compress directly toward that target, or choose Auto / Best Quality
Drop image here to compress
Supports JPG, PNG, and WebP up to 50MB
How to Use Railway RRB Photo & Signature Resizer Online
Follow these simple steps to optimize your image in seconds.
Upload Your Photo
Select your recent color passport photo with clear background.
Select RRB Mode
Pick 50KB for photo or 20KB for signature.
Review Quality
Check that eyes, ears, and shoulders are clearly visible.
Download Instantly
Get the compliant file ready for the Railway portal.
Key Features & Benefits
Indian Railways (RRB) Photo Sizing Rules
RRB application forms strictly require color passport photos taken against a plain white background.
Do not wear sunglasses, tinted glasses, or caps. Spectacles should not reflect flash glare.
Signatures must be in running handwriting; block capital letters are rejected by RRB scrutinizers.
| RRB Requirement | Specifications | File Size Limit | Format |
|---|---|---|---|
| Color Photograph | 35 mm × 45 mm (320 × 240 px) | 20 KB – 50 KB | JPG / JPEG |
| Candidate Signature | Running hand on white paper | 10 KB – 20 KB | JPG / JPEG |
| SC/ST Certificate (if applicable) | PDF / JPG document | 50 KB – 500 KB | PDF / JPG |
Your images and personal documents are processed strictly in your local web browser using client-side canvas technology. Your files are never uploaded to any remote server, stored in any database, or viewed by third parties.
Frequently Asked Questions
What is the required photo background for RRB NTPC?
Indian Railways requires a plain, uniform white background. Dark, patterned, or selfie backgrounds are rejected.
Can I upload a signature written in capital letters?
No. RRB explicitly specifies that signatures must be in normal running handwriting, never all capitals.
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