Railway Exams Photo & Signature Resizers

Adjust photo and signature dimensions for RRB NTPC, ALP, JE, Technician, and Group D applications. Railway Recruitment Board (RRB) applications strictly verify that upload dimensions match their 320x450 px guidelines for photos. Signatures must be in black ink and compressed between 10 KB and 30 KB.

Specifications Comparison Table

Data table for accessibility
Exam / BoardPhoto DimensionsPhoto weightSig weightBg rulesResize Tool
RRB NTPC320 x 450 px20 - 50 KB10 - 30 KBSolid WhiteOpen Resizer
RRB Group D320 x 450 px20 - 50 KB10 - 30 KBSolid WhiteOpen Resizer
RRB ALP320 x 450 px20 - 50 KB10 - 30 KBSolid WhiteOpen Resizer
RRB JE320 x 450 px20 - 50 KB10 - 30 KBSolid WhiteOpen Resizer
RRB Technician320 x 450 px20 - 50 KB10 - 30 KBSolid WhiteOpen Resizer
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Category FAQs

Frequently asked questions on upload requirements.

Is a white background required for RRB NTPC photographs?
Yes. All Railway Recruitment Board notifications state that candidate photos must have a clear white background.
What happens if my railway signature is blurry?
Blury or scanned signatures that are illegible will lead to application rejections. Use our contrast cleaners to output crisp black-ink signatures.