SSC & UPSC Photo and Signature Size Requirements (2026 Guidelines)
Official photo and signature upload rules for SSC CGL, CHSL, and UPSC exams — exact dimensions in pixels, KB limits, background color, and common rejection pitfalls.
The Staff Selection Commission (SSC) and Union Public Service Commission (UPSC) reject thousands of candidates every year purely due to incorrect photo or signature formatting. Here are the exact specifications required by both portals.
Official SSC requirements (CGL, CHSL, MTS, GD)
- Photo File Size: 20 KB to 50 KB (JPEG / JPG format).
- Photo Dimensions: 3.5 cm width × 4.5 cm height (around 200 × 230 pixels).
- Background: Clean white or light-colored background with both ears clearly visible.
- Signature Size: 10 KB to 20 KB (JPEG / JPG format).
- Signature Dimensions: 4.0 cm width × 2.0 cm height (around 140 × 60 pixels) in black or dark blue ink.
Official UPSC requirements
- Photo File Size: 20 KB to 300 KB.
- Photo Dimensions: 350 × 350 pixels to 1000 × 1000 pixels (square aspect ratio 1:1).
- Signature File Size: 20 KB to 300 KB.
- Signature Dimensions: Minimum 350 × 350 pixels.
Do not wear spectacles with glare, hats, or masks in the photo. Photos older than 3 months are frequently rejected during scrutiny.
Frictionless form filling
UploadEze automatically detects these portal limits from the form HTML itself, scales the photo to exact pixel dimensions, compresses within the KB boundary, and injects the file straight into the upload box.
Frequently Asked Questions
What is the new live webcam photo capture rule for SSC?
Under the latest SSC portal updates, candidates must take a live photo using a webcam or mobile camera. However, supporting document uploads and signature images still require exact JPEG formatting between 10 KB and 20 KB.
Can a photo with a dark background be uploaded for UPSC?
No. UPSC strictly mandates a plain white or light background. Any dark or patterned backdrop can lead to immediate rejection during initial document verification.
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