SBI SCO (Specialist Cadre) Signature Size
Requirements (2026)
Complete official signature specifications for State Bank of India 2026 application. Signatures that don't meet these rules will be rejected by the upload portal.
Official SBI Signature Specifications
| File Size | 10KB – 20KB |
| Format | JPEG / JPG |
| Dimensions | 140 × 60 pixels |
| Ink Color | black |
| Paper | Plain white (no lines, no ruled paper) |
Additional Requirements
- MANDATORY: Signatures in CAPITAL LETTERS will be summarily rejected.
- Must be signed on white paper with Black Ink pen only.
- Must not be smudged or overwritten.
Why Signatures Get Rejected on the SBI Portal
Signature exceeds 20KB
High-resolution phone scans often exceed 20KB. The portal blocks any file above this limit.
Wrong ink color used
SBI mandates 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 SBI SCO (Specialist Cadre) 2026?
The official signature file size for SBI SCO (Specialist Cadre) is 10KB to 20KB in JPEG/JPG format. Dimensions must be exactly 140 × 60 pixels.
What ink color is required for SBI signatures?
SBI requires signatures in black ink on plain white paper for the 2026 application process.
Can I use a digital signature for SBI SCO (Specialist Cadre)?
Most government exam portals do not accept digital signatures. You should sign on plain white paper with 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 SBI 2026 specifications listed above.
Use SBI Signature Compressor