Postal
India Post GDS Photo & Signature Resizer 2026
Upload any photo. Get a file at the exact size and KB the India Post GDS portal accepts.
Specs checked 2026-11-03 · Always confirm on indiapostgdsonline.gov.in
Portal rejected it? Tell us
India Post GDS photo & signature size — official requirements
| Document | File size | Dimensions | Format |
|---|---|---|---|
| Photograph4:5, 72-150 DPI, face 70-80%. | 30–100 KB | 320×400 px (preferred) | JPG / JPEG |
| Signature5:2. Min 20 KB - small sig files get rejected. | 20–100 KB | 300×120 px (preferred) | JPG / JPEG |
How to resize your India Post GDS photo & signature
- Take a clear photo. For the photograph, stand against a plain white wall in good light. For the signature, sign on plain white paper with a black pen and photograph it from above.
- Drop it in the box above. It is cropped to 320×400 / 300×120 px and compressed into the allowed KB range.
- Download and upload. The file is ready for the India Post GDS form. No editing needed.
Frequently asked questions
What is the India Post GDS photograph size?
Photograph: 30–100 KB, JPG format, 320×400 px (preferred). 4:5, 72-150 DPI, face 70-80%.
What is the India Post GDS signature size?
Signature: 20–100 KB, JPG format, 300×120 px (preferred). 5:2. Min 20 KB - small sig files get rejected.
Why does my India Post GDS upload fail even after resizing?
Portals check both a minimum and a maximum file size. A file that is too small is rejected just like one that is too big. This tool hits both ends of the range. Also make sure the file is a real JPG, not a renamed PNG.
Is my photo uploaded to your server?
No. Everything runs inside your browser. Your files never leave your device.