India POST GDS 2026 Photo & Signature Resizer, Compressor & Converter

India Post GDS Photo, Signature & Thumb Impression Resizer Tool

The India Post GDS Photo, Signature, and Thumb Impression Resizer & Compressor helps you resize, convert, and compress documents as per the official India Post GDS 2026 guidelines. The tool resizes photos to 320×400 pixels, signatures to 300×120 pixels, converts files to JPG/JPEG format, and compresses them within the prescribed file size limits.

India Post GDS Photo & Signature Dimensions 2026

• Photo: 320×400 pixels, 72–150 DPI, 30–100 KB, JPG/JPEG, 4:5 aspect ratio
• Signature: 300×120 pixels, 72–150 DPI, 20–100 KB, JPG/JPEG, 5:2 aspect ratio

India Post GDS Photo Guidelines

• Dimensions: 320×400 pixels (width × height), 72–150 DPI
• File size: 30 KB to 100 KB
• Format: JPG/JPEG only
• Aspect ratio: 4:5 ($\pm 10\% tolerance$)
• Background: Plain white or light-coloured
• Face coverage: 70–80% of the image
• No shadows, red-eye, selfies, or scanned photos
• Image must be clear, well-lit, and in focus

India Post GDS Signature Guidelines

• Dimensions: 300×120 pixels, 72–150 DPI
• File size: 20 KB to 100 KB
• Format: JPG/JPEG only
• Aspect ratio: 5:2
• Signature must be handwritten on white paper
• Use black or blue ink only
• Signature should occupy 70–80% of the image
• No typed text, borders, shadows, or extra marks

indiapost.gov.in's Official Statement Regarding POST GDS Photo and Signature

5. UPLOADING OF PHOTOGRAPHS AND SIGNATURE: -

The applicant is required to upload only his recent photograph and signature at the time of submitting the online application in the formats and sizes as prescribed as under: -

Recent Photograph:

1. File format: JPG/JPEG only
2. File size: 30 KB to 100 KB
3. Image dimensions: Recommended 320 × 400 pixels
4. Aspect Ratio: 4:5 (Width: Height)  ($\pm 10\% tolerance$)
5. DPI: 72 to 150
6. Background: Plain white or light-coloured
7. Face should occupy 70–80% of the image with no shadows or red-eye
8. Cropping Tip: Use editing tools to crop to a 4:5 ratio (e.g., 320×400 or 240×300px). Ensure the face is centred and clearly visible.
9. Avoid uploading scanned photos or selfies.
10. Ensure the photo is clear, well-lit, and in focus.

Signature:

Upload your scanned signature written on white paper with a black or blue pen:

1. File format: JPG/JPEG only
2. File size: 20 KB to 100 KB
3. Image dimensions: Recommended 300 × 120 pixels
4. Aspect Ratio: 5:2 (Width : Height)
5. DPI: 72 to 150
6. Background: Plain white with clear signature
7. Cropping Tip: Crop image to a 5:2 ratio (e.g., 300×120 px). Ensure the signature fits completely in the frame.
8. Do not upload typed or digital text as your signature
9. Ensure the signature is clear, not shaky, not pixelatedon and white background only
10. Signature should occupy 70–80% of the image
11. No shadows, borders, or extra marks

Note : Applications with blurred photographs or with blurred/miniature signatures will be rejected. 

10th Class Certificate

• Dimensions: 720×1024 pixels
• Maximum file size: 200 KB
• Format: JPG/JPEG

Proof of Date of Birth Certificate

• Dimensions: 720×1024 pixels
• Maximum file size: 200 KB
• Format: JPG/JPEG

10+2 Marks Memo / Certificate

• Dimensions: 720×1024 pixels
• Maximum file size: 200 KB
• Format: JPG/JPEG

Community Certificate

• Dimensions: 720×1024 pixels
• Maximum file size: 200 KB
• Format: JPG/JPEG

Important Dates – GDS Online Engagement (January 2026)

• User Registration: 30-01-2026 to 14-02-2026
• Application Submission: 01-02-2026 to 16-02-2026
• Edit / Correction Window: 17-02-2026 to 18-02-2026

Click here to register / apply

Notification No: 17-37/2025-GDS (Pt.I)

Video Tutorial: Resize India Post GDS Photo & Signature

Important Links

GDS Online Engagement Schedule-I January 2026 (PDF)

GDS Online Engagement Schedule-I January 2026 (Web)

India Post GDS Document FAQs