Official DSSSB Photo, Signature & Thumb Resizer
Exact pixels and exact KB for every DSSSB document — free to preview, no sign-up.
Before you upload — DSSSB rules
- Postcard Photo: 5x7 inch Postcard size specifically requested
Fix all your DSSSB files in one click
Upload what you have — every file is checked against the size and KB rules below.
Upload Postcard Photo
Drag and drop or tap to browse
JPG, PNG — Max 10MB
480 × 672 px · 50–300 KB
Upload Signature
Drag and drop or tap to browse
JPG, PNG — Max 10MB
140 × 60 px · 10–40 KB
Upload Thumb Impression
Drag and drop or tap to browse
JPG, PNG — Max 10MB
140 × 60 px · 10–40 KB
DSSSBphoto & signature size requirements
| Document | Dimensions | File size | Other |
|---|---|---|---|
| Postcard Photo | 480 × 672 px | 50–300 KB | 5x7 inch Postcard size specifically requested |
| Signature | 140 × 60 px | 10–40 KB | JPG/JPEG |
| Thumb Impression | 140 × 60 px | 10–40 KB | JPG/JPEG |
Requirements can change with every notification. Always confirm the final rules on the official DSSSB website before you submit.
How to resize DSSSBphoto & signature online
- 1
Upload your postcard photo, signature, thumb impression (any that you have).
- 2
Click 'Check & Fix All Files'. Each image is resized to the exact pixels and compressed into the required KB range.
- 3
Review the before/after preview and the green compliance checks on every file.
- 4
Download the official files and upload them on the DSSSB application portal.
DSSSBphoto & signature — frequently asked questions
What is the DSSSB postcard photo size?
For DSSSB, the postcard photo should be 480 × 672 pixels, between 50 KB and 300 KB, in JPG/JPEG format (5x7 inch Postcard size specifically requested).
What is the DSSSB signature size?
For DSSSB, the signature should be 140 × 60 pixels, between 10 KB and 40 KB, in JPG/JPEG format.
What is the DSSSB thumb impression size?
For DSSSB, the thumb impression should be 140 × 60 pixels, between 10 KB and 40 KB, in JPG/JPEG format.
Can I resize my DSSSB photo and signature for free?
Yes. Uploading, fixing and previewing every file is free and needs no sign-up. You only pay if you want to download the official watermark-free files.
Are my photos uploaded to a server?
No. All processing happens inside your browser, so your photo, signature and other documents never leave your device.