Complete Government Exam Photo & Signature Size Chart (2026)

Why Government Exam Image Portals Reject Uploads

Every recruitment cycle, approximately 15% to 22% of online application forms encounter preliminary rejection or scrutiny notices due to non-compliant photograph, signature, or certificate uploads. Modern government portals run automated image processing filters at the gateway level. If an uploaded image exceeds the designated file size ceiling by even 100 bytes, or if the width-to-height ratio deviates from the official pixel matrix, the server rejects the submission with generic errors such as "Invalid image format or file size exceeded".

Official Exam Portal Specification Matrix (2026)

Key Guidelines for Photograph Preparation

• Background: Always use a pure white or crisp light gray background. Avoid patterned walls or colored curtains.
• Facial Visibility: Both ears must be clearly visible, and the head should not be tilted. Gaze directly into the camera lens with a neutral expression.
• Lighting: Ensure even lighting across both cheeks. Strong directional lighting that casts shadows under the nose or neck can trigger biometric rejection.
• Spectacles: If you wear spectacles normally, ensure there is no flash reflection on the lenses. Never wear sunglasses or tinted spectacles.

Key Guidelines for Signature Preparation

• Paper & Ink: Sign exclusively on unruled (blank) pure white paper using a dark black or dark blue ballpoint/gel pen.
• No Capital Letters: Portals explicitly disqualify signatures executed entirely in capital letters. Signatures must be executed in running cursive or continuous handwriting.
• Cropping: Crop closely around the signature boundaries without clipping ascenders (like the loops of 'l', 't', 'b') or descenders (like 'g', 'y', 'p').
• Ink Clarity: Use our Signature Ink Enhancer to whiten gray camera shadows and sharpen strokes.