UPSC Photo & Signature Resizer (IAS, NDA, CDS, OTR)
Format square 350×350 px photo and signature strictly compliant with UPSC One Time Registration (OTR) standards.
Recruitment agencies periodically update their upload specifications. Please verify the rules from the active portal link below before final submission.
UPSC Photo & Signature Resizer (IAS, NDA, CDS, OTR)
Format square 350×350 px photo and signature strictly compliant with UPSC One Time Registration (OTR) standards.
1. Photograph
Target: 20 KB to 300 KB2. Scanned Signature
Target: 20 KB to 300 KBAll files are processed locally in your browser sandbox. No images are sent to any remote server.
UPSC OTR Photo & Signature Guidelines Overview
UPSC One Time Registration (OTR) and applications for Civil Services (IAS/IPS/IFS), NDA, CDS, Combined Geo-Scientist, and IES follow specific image rules. Both photograph and signature must have a 1:1 (Square) aspect ratio with pixel dimensions between 350 × 350 px and 1000 × 1000 px, and a file size between 20 KB and 300 KB.
Official Specifications Table
| Item | Dimensions | File Size | Format | Key Guidelines |
|---|---|---|---|---|
| UPSC Candidate Photograph | Min 350 × 350 px and max 1000 × 1000 px (1:1 Square) | 20 KB – 300 KB | jpg | Photo must be taken within 10 days of the online application start date. Face should occupy 75% of the frame with the candidate's name and date of photo clearly printed at the bottom. |
| UPSC Scanned Signature | Min 350 × 350 px and max 1000 × 1000 px (1:1 Square) | 20 KB – 300 KB | jpg | Sign on plain white paper with black ink and crop into a square frame to ensure dimensions are above 350×350 px and file size is within 20–300 KB. |
Official Notice Highlights
- Pixel boundaries: Both photo and signature must not be smaller than 350 × 350 px and not larger than 1000 × 1000 px.
- File size: Must be between 20 KB and 300 KB.
- File format: Only .JPG / .JPEG is accepted.
- UPSC OTR 10-Day Rule: Photograph must be captured within 10 days of the notification release or application date.
- Candidate appearance: The candidate's appearance on exam day (beard, moustache, spectacles) must match the uploaded photo.
Common Mistakes to Avoid
Avoid these frequent errors that can lead to application form rejection:
❌ 1.Uploading images smaller than 350×350 pixels
The UPSC OTR portal immediately rejects images below 350 px with a 'Resolution out of range' error.
❌ 2.Leaving the signature in rectangular format
UPSC requires signature uploads to be in a 1:1 square ratio. Our tool adds appropriate padding to format signatures into perfect squares.
❌ 3.Outdated photograph or missing date stamp
UPSC requires candidate name and date of photograph (within 10 days) printed clearly at the bottom of the photo.
❌ 4.Signing with blue or faded ink
UPSC accepts only crisp signatures written in black ink.
UPSC Online Portal (upsconline.nic.in)
Last verified: 2026-10-05 • Confirm active guidelines on the official portal.
Frequently Asked Questions
What are the pixel requirements for UPSC OTR photo and signature?
Both photo and signature must have dimensions between 350 × 350 px and 1000 × 1000 px in a 1:1 square ratio.
What is the allowed KB file size for UPSC photos?
Both photo and signature must be between 20 KB and 300 KB in JPG/JPEG format.
Is it mandatory to print name and date on the UPSC photo?
Yes. Latest UPSC guidelines mandate that the candidate's name and the date on which the photo was taken (Date of Photo) be printed at the bottom.