NATA Photo & Signature Resizer
National Aptitude Test in Architecture — Council of Architecture (CoA)
Requirements
Photograph
Passport size photograph with white background.
Signature
Sign on white paper with black ink pen.
Class 12 Marksheet
Scanned copy of Class 12 marksheet with Mathematics.
Upload & Resize
Drop files on any card below. All documents are processed in your browser.
Photo
200×230px · ≤200KB · JPEG/JPG
Signature
140×60px · ≤30KB · JPEG/JPG
Class 12 Marksheet
≤300KB · JPEG/JPG
Frequently Asked Questions
What is the photo size for NATA?
The photo for NATA must be 200×230 pixels, with a file size 10–200 KB, in JPEG or JPG format.
What is the signature size for NATA?
The signature for NATA must be 140×60 pixels, with a file size 4–30 KB, in JPEG or JPG format, signed in black ink.
How do I resize my photo for NATA?
Upload your photo on this page, and ResizeForForms will automatically crop and resize it to the exact NATA 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.