Instantly resize your RRC Level 1 (RRB Group D) photograph and signature to match official railway guidelines. Fast, secure, and processes directly in your browser.
Select the document you want to resize for the RRB Group D portal.
Your resized document will appear here
The Railway Recruitment Cell (RRC) Level 1 exam, more commonly known as RRB Group D, is one of the largest mass employment drives in India. Because tens of millions of candidates apply for these railway jobs, the application portal uses strict, automated software to screen uploaded documents. If your RRB Group D photo size or your signature dimensions do not perfectly match the official guidelines, your application upload will simply fail. Preparing your documents with the correct specifications beforehand ensures a smooth registration process.
The official RRB notification mandates that all applicants upload a recent, color passport-size photograph. The physical dimensions specified are 35mm x 45mm, which translates exactly to a digital resolution of 320 pixels wide by 240 pixels high (320x240 px). The file size limit is also highly regulated; your photo file must fall comfortably between 20 KB and 50 KB. Images that exceed 50 KB will trigger an immediate error on the railway recruitment portal.
Furthermore, the background of your photo should be plain white or a very light color. Do not upload photos taken with heavy flash glares, selfies, or pictures where you are wearing caps, hats, or tinted sunglasses. The invigilators strictly check these photographs during the computer-based test (CBT) and document verification stages.
Your digital signature is an essential verification metric for the railway recruitment board. For the RRB Group D exam, the signature must be scaled to exactly 50mm x 20mm, which maps digitally to 140 pixels wide by 60 pixels high (140x60 px). The signature file requires heavier compression than the photograph, needing to stay within the 10 KB to 40 KB range. You must sign your name on unlined, plain white paper using a black or dark blue ink pen.
It is incredibly important to note that the RRB strictly prohibits signatures written in uppercase block letters. Signing in all capital letters makes the signature legally invalid and will result in the outright rejection of your RRC Level 1 application.
In several past RRB Group D recruitment cycles, the board has required candidates to have their printed name and the date of taking the photograph clearly displayed at the bottom of the image. While you should always check the most recent notification for your specific RRC zone, our tool makes fulfilling this requirement incredibly easy. By toggling the "Add Name & Date" switch in our tool, you can input your details, and the resizer will automatically generate a highly readable black slate with white text at the bottom of your perfectly compressed 50 KB image.
Manually translating millimeter dimensions into pixels and compressing a high-resolution smartphone image down to a strict 50 KB limit using basic photo apps is frustrating and often destroys the image clarity. Our specialized RRB Group D multi-purpose tool eliminates this completely. By selecting the "Photograph" or "Signature" tabs above, the system calibrates instantly to the exact railway rules. You can safely upload large mobile photos (up to 3 MB), and the tool will automatically crop, resize, and compress the file entirely inside your web browser. Just like our tools for RRB NTPC and SSC CGL, your files are processed locally on your device, ensuring complete privacy.
Common questions about resizing your photo and signature for the RRB Group D application.