PRT (Primary Teacher) Official
Photo Resizer (2026)
Upload any portrait and instantly resize to the strict 50KB–300KB Delhi Subordinate Services Selection Board requirements. 100% private — nothing leaves your device.
Official Photo Specifications
- File size: 50KB – 300KB
- Background: white
- Postcard size photo (5x7 inches) often required for admit card.
How to Use
Upload Photo
Select any raw JPG or PNG selfie or portrait from your gallery.
Auto-Process
The tool automatically crops and compresses your photo to meet the strict 50KB–300KB DSSSB requirements.
Download
Save the processed file. It is now ready to upload on the official DSSSB portal.
Frequently Asked Questions
Is this photo resizer tool officially provided by DSSSB?
No. FreeApplyTools is an independent utility platform. However, the engine is hardcoded to strictly follow the official DSSSB notification rules for 2026.
What happens if my photo is larger than 300KB?
The official DSSSB portal will block your upload and throw an error. This tool prevents that by automatically capping the output size to within 50KB–300KB.
What photo format does DSSSB 2026 accept?
Most government portals accept only JPEG/JPG format. Our tool automatically converts and compresses your photo to the correct format.
Common PRT (Primary Teacher) Photo Upload Errors
"File size exceeds 300KB"
The DSSSB portal rejects photos above 300KB. Our tool automatically caps the output to stay within 50–300KB.
"Invalid image dimensions"
Photos must match the specified aspect ratio. Our resizer auto-crops to the exact pixel spec.
"Photo rejected — wrong background"
DSSSB requires a white background. Selfies or photos taken indoors often have grey/dark tones that trigger rejection.