RRB Group D 2026 Photo Size & Signature Upload Requirements
Complete guide to RRB Group D 2026 photo and signature specifications. Fix rejected uploads instantly using our free tools.
verifiedOfficial RRB Group D 2026 Requirements
errorWhy RRB Group D 2026 Photo Gets Rejected
File size exceeds 70KB
Your photo must be under 70KB. Phone cameras produce 2-5MB photos — 100x too large.
buildCompress Photo →Wrong format (PNG, WebP instead of JPG / JPEG)
RRB Group D portal only accepts JPG / JPEG. WhatsApp and Chrome save images as WebP by default.
buildConvert to JPG →Background is not white
The portal checks for a white background. Selfies with colored backgrounds get auto-rejected.
buildRetake Photo →Signature file exceeds 20KB
Signatures must be 10KB – 20KB. Scanned signatures are often 200KB+ — too large for the portal.
buildCompress Signature →Photo is blurry or pixelated
If your photo is under 100 DPI or heavily compressed, it looks pixelated and fails identity verification.
buildCheck DPI →Wrong dimensions (not passport size)
Most exams need 3.5cm × 4.5cm (200×230px). Using a landscape or incorrectly cropped photo causes rejection.
buildFix Dimensions →buildFix RRB Group D 2026 Upload Error — Free Tool
Compress your photo/signature to match RRB Group D 2026 requirements instantly
Drag and drop your file here
Files are processed entirely in your browser for maximum privacy.
Selected file will be opened in our main Photo Validator tool.
How to Fix RRB Group D 2026 Photo Upload Error
Step 1: Check Current Size
Use our validator to check if your photo meets RRB Group D 2026 requirements (30KB – 70KB).
Step 2: Compress if Needed
If your photo exceeds 70KB, use our Image Compressor to reduce the size without losing quality.
Step 3: Convert Format
Make sure your file is in JPG / JPEG format. Use our Image Converter if needed.
Step 4: Upload to Portal
Download the fixed file and upload it to the RRB Group D official portal. Your application will be accepted.