RRB Photo Resizer (30 KB to 70 KB)
Resize passport photograph to 35 × 45 mm (350 × 450 px) and compress strictly between 30KB and 70KB for Railway recruitment. Zero upload.
Click to upload or drag & drop photo(s) here
Candidate photo, signature, or scanned certificates • Batch supported
RRB Photo & Signature Criteria (2024–2027 Notices)
All major RRB recruitment notifications (CEN) enforce identical digital document requirements.
Do’s & Don’ts for Railway Applications
Over 15% of RRB application forms are rejected at stage 1 due to photo non-compliance. Follow these rules to guarantee acceptance.
The background must be uniform and without shadows, patterns, or outdoor scenes.
Close-up of head and top of shoulders, eyes looking straight into the camera lens with neutral facial expression.
Sign on unruled white paper with black or blue ink in your regular cursive style.
Under 30 KB is blocked as low quality; above 70 KB is blocked by server payload limits.
RRB guidelines strictly state: photographs with sunglasses, colored glasses, or reading spectacles are liable to rejection due to glare concealing iris geometry.
Signatures executed exclusively in CAPITAL or BLOCK letters are treated as non-compliant and rejected by RRB.
Unless worn for religious reasons (in which case facial features from hairline to chin must remain clearly visible).
Selfies distort facial proportions and will fail automated biometric face validation at CBT examination centres.
How to Resize RRB Photo & Signature in 3 Steps
Complete compliance in under 15 seconds without quality loss
Select Mode & Upload
Toggle between RRB Photo or RRB Signature mode. Upload your photo or scanned signature from your phone or PC.
Crop & Auto-Adjust
The tool pre-selects the exact 35×45 mm or 50×20 mm aspect ratio. Frame the head or signature inside the crop box.
Instant JPG Download
Our quantization-aware algorithm compresses the file safely between 30 KB and 70 KB. Click Download for 100% portal acceptance.