KPSC Group A & B (Gazetted) Signature Compressor
Official 2026 Size & Format
Compress your signature to the strict 10KB–20KB limit required by Karnataka Public Service Commission. Enforces black ink rules.
Upload JPG or PNG, up to 5 MB — we'll convert it to match the spec above.
How this tool works
This tool scales your signature to its own width, up to 500 pixels and saves a JPG between 10 KB and 20 KB for Group A & B (Gazetted). It keeps quality as high as the 20 KB limit allows and pads a file that comes out under 10 KB without changing the image. It does not change ink colour, so sign in black ink on plain white paper.
Full guide: cropping, pixel frames and how the signature resizer works →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
Crop close to the ink; the tool compresses it 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.
Next Steps for Group A & B (Gazetted)
Continue preparing your application documents with official specifications.