RRB Technician Photo & Signature Resizer
Railway Recruitment Board Technician (Grade I & III) Examination — Railway Recruitment Board
Requirements
Photograph
Passport size photograph with white background. Face should be clearly visible without cap or dark glasses.
Signature
Sign on white paper with black ink pen in running handwriting.
Class 10 Marksheet
Scanned copy of Class 10 marksheet for DOB verification.
Qualifying Certificate
Scanned copy of ITI/Diploma/Engineering qualifying certificate as per post requirement.
Category Certificate
SC/ST/OBC-NCL/EWS certificate, if applicable.
Upload & Resize
Drop files on any card below. All documents are processed in your browser.
Photo
100×120px · ≤50KB · JPEG/JPG
Signature
140×60px · ≤20KB · JPEG/JPG
Class 10 Marksheet
≤200KB · JPEG/JPG
Qualifying Certificate
≤200KB · JPEG/JPG
Category Certificate
≤200KB · JPEG/JPG
Frequently Asked Questions
What is the photo size for RRB Technician?
The photo for RRB Technician must be 100×120 pixels, with a file size 20–50 KB, in JPEG or JPG format with a white background.
What is the signature size for RRB Technician?
The signature for RRB Technician must be 140×60 pixels, with a file size 10–20 KB, in JPEG or JPG format, signed in black ink.
How do I resize my photo for RRB Technician?
Upload your photo on this page, and ResizeForForms will automatically crop and resize it to the exact RRB Technician specification. Everything runs in your browser — no files are uploaded to any server.
Guides
How to Reduce Photo Size to 20 KB or 50 KB Without Losing Quality
Compress a photo to 20 KB, 50 KB, or any exam limit without blur. Understand the two levers (dimensions and JPG quality), see KB limits for SSC, IBPS, PAN and more.
Signature for Online Forms: Black Ink, White Paper & Exact Size Rules
How to sign, photograph, and resize your signature for SSC, UPSC, IBPS, and other Indian forms. Black ink on white paper, 140×60 px, and the rejection traps to avoid.
Photo Size Converter: cm to Pixels for Form Photos (3.5×4.5 cm, 2×2 Inch & More)
Convert photo sizes from cm and inches to pixels. 3.5×4.5 cm = 413×531 px at 300 DPI. Conversion tables and the formula for every common Indian form photo size.