NDA & NA (All Categories) Photo & Signature Size
Official 2026 Specifications
Complete official photograph specifications for National Defence Academy & Naval Academy 2026 application. Photos that don't meet these exact rules will be rejected by the portal.
When applying for the NDA & NA (All Categories), the National Defence Academy & Naval Academy enforces strict digital document guidelines. Failing to upload a photograph that is strictly between 20KB and 200KB is one of the leading causes of application rejection. Ensure your file is saved in JPG/JPEG format, features a clear white background, and follows all 2026 official notification guidelines listed below.
Official NDA Photo Specifications
| File Size | 20KB – 200KB |
| Format | JPEG / JPG |
| Background | white |
Additional Requirements
- CRITICAL: Face must cover exactly 75% (3/4th) of the photo area.
- Must be a recent colour photo with a plain white background.
- Live photo capture will be matched against this upload during the exam.
- Photograph must NOT be signed.
Official NDA Signature Specifications
| File Size | 20KB – 200KB |
| Ink | black |
- MANDATORY: Image must contain EXACTLY THREE identical signatures signed vertically (one below the other).
- Must be signed on plain, unruled white paper using only BLACK ink.
Always confirm against the official notification on the NDA official portal before you submit.
Why Photos Get Rejected on the NDA Portal
Photo exceeds 200KB
Camera phones produce 2–5MB images. The NDA portal caps uploads at 200KB — only about 7% of a typical 3MB phone photo.
Incorrect background color
NDA requires a white background. Indoor photos, selfies, and studio photos with coloured backdrops are commonly rejected.
Frequently Asked Questions
What is the exact photo size for NDA & NA (All Categories) 2026?
The official photo file size for NDA & NA (All Categories) is 20KB to 200KB in JPEG/JPG format.
What background color is required for NDA photos?
NDA requires a white background for all passport-size photographs uploaded during the 2026 application process.
Can I use a phone selfie for NDA & NA (All Categories)?
Yes, but you must resize and compress it to meet the exact 20KB–200KB requirement. Our free photo resizer tool does this automatically.
Need to Resize Your Photo?
Our free tool automatically crops, resizes, and compresses your photo to meet the exact NDA 2026 specifications listed above.
Use NDA & NA (All Categories) Photo ResizerNext Steps for NDA & NA (All Categories)
Continue preparing your application documents with official specifications.