RRB Railway Exam Photo Resizer (30 to 50KB)
Resize photo (30KB–50KB, 320×240 px) for RRB NTPC, Group D, ALP, and Technician railway applications. Railway Recruitment Board (RRB) requires color photograph with light background, file weight between 30KB and 50KB, dimensions 320×240 pixels.
Indian Govt Exam Photo & Signature Specifications (2026-27)
| Recruitment Portal | Target Size (KB) | Dimensions | Name & Date? | Background |
|---|---|---|---|---|
| SSC (CGL, CHSL, MTS, GD) | 20 KB – 50 KB | 3.5 × 4.5 cm (100×120 px) | Yes (Mandatory) | White / Light |
| UPSC Civil Services (OTR) | 20 KB – 300 KB | 350 × 350 px (Square 1:1) | Recommended | White / Plain |
| Bank (IBPS, SBI, RRB) Signature | 10 KB – 20 KB | 140 × 60 px (2:1 Ratio) | No | Pure White Ink |
| NTA NEET UG Passport & Postcard | 10 KB – 200 KB | Passport & 4×6 inch Postcard | Yes (DOP Stamp) | White Background |
| Railway RRB (ALP, Tech, NTPC) | 30 KB – 70 KB | 35 × 45 mm | Optional | White / Plain |
How to Use Railway Recruitment Board (RRB) Resizer Online
- 1Upload clear color passport photo.
- 2Ensure size target is between 30KB and 50KB.
- 3Download formatted JPEG file.
Official Requirements: Railway Recruitment Board (RRB)
Railway Recruitment Board (RRB NTPC, Group D, Technicians) mandates color passport photo with light background, file size 30KB to 50KB, dimensions 35mm × 45mm (320×240 pixels).
- File weight must be minimum 30KB and maximum 50KB.
- Dimensions 320 × 240 pixels.
Always verify the latest requirements on the official application website before final submission. Last verified: Verified September 2026.
Pro Tips to Prevent Form Rejection
- Do not upload photos under 30KB as RRB portal strictly rejects them.
Frequently Asked Questions (FAQ)
What is the minimum file size for RRB Railway photo?▼
RRB requires a minimum of 30KB and maximum of 50KB. Files under 30KB will be rejected by the portal.
Can I use photo with cap or dark glasses?▼
No, Railway board strictly rejects photographs with caps, goggles, or heavy shadows.
Popular Government Exam & Sarkari Recruitment Portals
FileZenith’s binary-search compression engine is calibrated to the official photograph and signature submission guidelines of all major central and state government examinations:
SSC CGL, CHSL, MTS, CPO SI, GD Constable, Stenographer Grade C & D, Selection Posts (3.5×4.5 cm, 20–50 KB with Name & Date DOP).
UPSC IAS, IPS, IFS, NDA, CDS, CAPF (AC), IES, and OTR One-Time Registration (350×350 px, 20–300 KB).
IBPS PO, IBPS Clerk, IBPS RRB Scale I/II/III, SBI PO, SBI Clerk, RBI Grade B, LIC AAO (Photo 20–50 KB, Signature 10–20 KB).
RRB NTPC, RRB Group D, RRB ALP, Technician, Delhi Police, UP Police SI, Bihar Police (30–70 KB, white background).
Related Govt Exam & ID Tools
View All Govt Tools →Railway Recruitment Board (RRB) Quick Specs
Official Application Portals
All image compression, dimension cropping, and name stamping occur purely inside your browser memory using HTML5 Canvas. Your biometric photos never touch our servers.