Railway Group D Photo Resize & Signature Tool
Applying for RRB exams requires strict adherence to their image specifications. Our free Railway Group D Photo Resizer instantly compresses your image to 20KB-50KB and crops it to the exact 320x240 px size, ensuring your RRB application form is accepted on the first try.
Official Railway Group D Image Specifications
Photo Requirements
- Dimensions: 3.5 cm × 4.5 cm (Approx 320x240 px or 240x320 px depending on RRB portal rules)
- File Size: 20 KB to 50 KB
- Format: JPG / JPEG
- Rules: Must have a plain white background. Face must cover 50-60% of the area.
Signature Requirements
- Dimensions: 140 × 60 px (5.0 cm × 2.0 cm)
- File Size: 10 KB to 40 KB
- Format: JPG / JPEG
- Rules: Must be signed in Black Ink on White Paper. Capital letters are NOT allowed.
How to do Railway Group D Photo Resize?
Select "Photo" from the top toggle. You can capture a picture directly from your phone camera or upload a file.
Click "White BG Fix" to automatically replace your background with plain white.
Align your face inside the red 50-60% Face Guide overlay.
Click generate to automatically compress it perfectly between 20-50KB for RRB upload.
How to do Group D Signature Resize?
Select "Signature" mode.
Upload the scanned copy of your signature (Black ink only).
Crop strictly inside the 140x60 bounds so that no edges are cut.
Export the file. Our algorithm will ensure the file is strictly between 10KB to 40KB.