SSC CGL (Most Posts) & CHSL Signature Size Requirements
Official 2026 Specifications
Complete official signature specifications for Staff Selection Commission 2026 application. Signatures that don't meet these rules will be rejected by the upload portal.
When applying for the SSC CGL (Most Posts) & CHSL, the Staff Selection Commission enforces strict digital document guidelines. Failing to upload a signature scan that is strictly between 10KB and 20KB is a leading cause of application rejection. Ensure your signature is written clearly in blue or_black ink on unruled white paper, saved in JPG/JPEG format, and follows all 2026 official notification guidelines listed below.
Official SSC Signature Specifications
| File Size | 10KB – 20KB |
| Format | JPEG / JPG |
| Ink Color | blue or_black |
| Paper | Plain white (no lines, no ruled paper) |
Additional Requirements
- Signature must be strictly between 10 KB to 20 KB in JPEG/JPG format.
- Image dimensions should be about 4.0 cm (width) x 2.0 cm (height).
- Horizontal orientation only. Blurred or miniature signatures will be rejected summarily.
- NOTE: For PwD (VH - Visually Handicapped) candidates, a thumb impression is allowed in place of a signature.
Why Signatures Get Rejected on the SSC Portal
Signature exceeds 20KB
High-resolution phone scans often exceed 20KB. The portal blocks any file above this limit.
Wrong ink color used
SSC mandates blue or_black ink. Blue or pencil signatures are a common rejection reason.
Signed on lined or ruled paper
Notebook lines visible in the scan are treated as tampering. Always use plain, unruled white paper.
Frequently Asked Questions
What is the exact signature file size for SSC CGL (Most Posts) & CHSL 2026?
The official signature file size for SSC CGL (Most Posts) & CHSL is 10KB to 20KB in JPEG/JPG format.
What ink color is required for SSC signatures?
SSC requires signatures in blue or_black ink on plain white paper for the 2026 application process.
Can I use a digital signature for SSC CGL (Most Posts) & CHSL?
Most government exam portals do not accept digital signatures. You should sign on plain white paper with blue or_black ink, scan or photograph it, and then use our compressor to meet the exact size requirements.
Need to Compress Your Signature?
Our free tool automatically compresses your signature scan to meet the exact SSC 2026 specifications listed above.
Use SSC CGL (Most Posts) & CHSL Signature CompressorNext Steps for SSC CGL (Most Posts) & CHSL
Continue preparing your application documents with official specifications.