Group IV
TNPSC Group 4 Photo Compressor
Built for the TNPSC Group IV (Group 4) recruitment — Junior Assistant, Bill Collector, Field Surveyor and other posts. Get your photo and signature TNPSC-ready in seconds.
Photo size
20 KB – 50 KB
Signature size
10 KB – 20 KB
Resolution
200 DPI
Format
JPG
About TNPSC Group 4
TNPSC Group IV (Combined Civil Services Examination – IV) is one of the most popular TN state recruitments. Lakhs of candidates apply each year, and a huge percentage face photo / signature upload errors on the OTR portal because the file specs are very strict.
Group 4 photo & signature specifications
- Photo: 3.5 × 4.5 cm, 20–50 KB, 200 DPI, JPG, with name + date strip.
- Signature: 6 × 3 cm, 10–20 KB, 200 DPI, JPG, black/dark blue ink.
- Both files must be uploaded individually during application.
- The same files are reused for hall ticket and certificate verification.
Resize your Group 4 photo in 4 steps
- Open the homepage compressor.
- Upload your photo, type name + date, click Convert.
- Switch to Signature mode and upload your signature.
- Use Photograph.jpg and Signature.jpg directly on the TNPSC portal.