Group A & B (Gazetted) Official
Signature Compressor (2026)
Compress your signature to the strict 10KB–20KB limit required by Karnataka Public Service Commission. Enforces black ink rules.
Official Signature Specifications
- File size: 10KB – 20KB
- Ink color: black
- Clear signature within a specific box ratio.
How to Use
Upload Signature
Take a clear photo of your signature on plain white paper.
Auto-Process
Our tool removes dark backgrounds and compresses to the strict 10KB–20KB KPSC requirements.
Download
Save the processed file. It is now ready for the KPSC portal.
FAQ
Is this signature tool officially provided by KPSC?
No. FreeApplyTools is an independent utility. The engine follows official KPSC notification rules for 2026.
Why is my signature being rejected?
Signatures are often rejected if in wrong ink color (e.g., blue when black is required), on lined paper, or over 20KB. Our tool fixes the file size.
Common Group A & B (Gazetted) Signature Upload Errors
"File size exceeds 20KB"
The KPSC portal blocks uploads above 20KB. Our compressor automatically reduces to 10–20KB.
"Signature not in black ink"
Many applicants sign in blue or pencil. KPSC explicitly requires black ink on plain white paper.
"Signature scanned on lined/ruled paper"
Use blank white paper. Notebook lines in the scan are a common rejection reason across government exam portals.