RRB Photo & Signature Resizer
Instantly prepare your photo (30KB - 70KB) and signature (20KB - 30KB) for all Railway Recruitment Board online forms.
Tap to Select Photo or Signature
Supports JPG, PNG images directly from your mobile or PC
Adjust File to Match RRB Rules
Drag the corners to frame your face or signature perfectly.
RRB Form Format
RRB requires photos to be between 30KB and 70KB.
How to Resize Your Photo for RRB Exams
Upload Your Picture
Take a clear picture of your face against a plain background, or snap a photo of your signature written in blue/black ink. Upload it into the box above.
Select Type & Frame
Use the dropdown to pick either "RRB Photo" or "RRB Signature". Our tool automatically sets the correct mathematical width and height ratio.
Download Instantly
Click the green button. The tool will cleanly crop the image, enforce the exact KB limit, and give you a JPEG file ready for upload.
Why Use Our Railway (RRB) Photo Resizer?
Prevents Form Rejection
Applying for RRB NTPC, ALP, JE, or Group D? The Railway recruitment portals are incredibly strict. If your photo isn't exactly the right aspect ratio or file weight, the system simply blocks you. We ensure it works perfectly the first time.
Maximum Privacy
Your identity documents are highly sensitive. Our cropping and compression algorithms run securely inside your own smartphone or computer browser. Your files are never uploaded to remote internet servers.
Handles Dimensions & File Limits
Getting the exact 35mm x 45mm dimension ratio right is tough, but also forcing the file under 70KB is even tougher. Our system handles the mathematical scaling and file compression simultaneously for you.
No Cyber Cafe Needed
You don't need to visit a photo studio or pay for an application center to format your uploads. Simply grab your mobile phone and use this page to format your documents for free in just a few minutes.
Frequently Asked Questions
The Railway Recruitment Board mandates that your photograph must be in JPEG format. It should be 35 mm in width and 45 mm in height. The final file size must be between 30 KB and 70 KB. Also, the photo must be clear, without caps or dark glasses, and ideally with a white or light background.
Your scanned signature must be in JPEG format. The dimensions must be roughly 50 mm in width and 20 mm in height. The file size must be kept very small, specifically between 20 KB and 30 KB. Select the "RRB Signature" option on this page to hit these exact targets.
Most rejections happen for two reasons: either the image file is too heavy (above 70KB), or the physical dimensions are wrong (e.g., uploading a wide rectangle instead of a portrait crop). By processing your photo through our tool, we force the dimensions and data limits to ensure it is accepted.
Yes! This web tool is completely optimized for all mobile browsers. You can snap a photo with your phone's camera right now, upload it here, frame it, and download the exact RRB format file instantly.