TNPSC · Tamil Nadu Public Service Commission
TNPSC Photo Resizer — hit the 20KB limit on the first try
The TNPSC One Time Registration (OTR) portal rejects photos that are even 1KB outside its window. GoUp PDF compresses your photo and signature to the exact size and dimensions on your own device, so your Aadhaar-linked documents never leave your phone.
Resize my TNPSC photo nowZero-upload: your files never leave your device.
Exact upload requirements
- Photo size
- 20KB – 50KB, JPG/JPEG
- Photo dimensions
- 3.5 cm × 4.5 cm (passport size)
- Signature size
- 10KB – 20KB, JPG/JPEG
- Background
- Plain white or light background
Limits are based on published portal guidelines. Always confirm against the latest official notification.
How it works
- 1Open the TNPSC resizer and pick your photo from the gallery or camera.
- 2Choose the 20KB preset — the dimensions lock to passport size automatically.
- 3Download the compressed JPG and upload it straight to the TNPSC OTR portal.
Frequently asked questions
Why does TNPSC reject my photo?
Most rejections come from the file being over the KB limit, the wrong format (PNG/HEIC instead of JPG), or incorrect proportions. GoUp PDF fixes all three in one pass.
Is my photo uploaded to a server?
No. Compression runs entirely in your browser memory (Zero-Upload Architecture). Nothing is stored or transmitted.
Do the limits change between Group 1, Group 2 and Group 4?
The OTR photo and signature limits are shared across groups, but always confirm against the latest official TNPSC notification before submitting.