RRB Railway Exam Photo Size Requirements

Updated: April 2026 • Reviewed by ImageConvert Tools

RRB Photo Requirements

• Photo: 20KB to 50KB, JPG format, 100x120 to 600x720 pixels
• Signature: 10KB to 20KB, JPG format
• Background: White or light

Resize for RRB

Our Exam Photo Resizer has RRB presets built in. Or use Image Resizer + Image Compressor.