NID DAT Photo & Signature Resizer
National Institute of Design Design Aptitude Test — National Institute of Design (NID)
Requirements
Photograph
Recent passport size photograph, plain white or light-colored background, face clearly visible.
Signature
Sign on white paper with black or blue ink pen.
Qualifying Degree Marksheet
Scanned copy of qualifying examination marksheet.
Category Certificate
SC/ST/OBC-NCL/EWS/PwD certificate, if applicable.
Upload & Resize
Drop files on any card below. All documents are processed in your browser.
Photo
200×230px · ≤200KB · JPEG/JPG
Signature
140×60px · ≤200KB · JPEG/JPG
Qualifying Degree Marksheet
≤300KB · JPEG/JPG
Category Certificate
≤300KB · JPEG/JPG
Frequently Asked Questions
What is the photo size for NID DAT?
The photo for NID DAT must be 200×230 pixels, with a file size 50–200 KB, in JPEG or JPG format with a white background.
What is the signature size for NID DAT?
The signature for NID DAT must be 140×60 pixels, with a file size 50–200 KB, in JPEG or JPG format, signed in black ink.
How do I resize my photo for NID DAT?
Upload your photo on this page, and ResizeForForms will automatically crop and resize it to the exact NID DAT 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.