SBI CBO Signature Resizer
Resize your signature to exactly 140×60 pixels and 10–20 KB in JPEG format for SBI CBO (Black ink signature) (Black ink signature).
SBI CBO signature Specifications Locked
Configuration
SBI CBO
Signature (Digital sign)
Privacy First: Your photos are processed locally in your browser and never uploaded to any server.
Upload & Process
Click or drop signature for SBI CBO
JPG, PNG, HEIC, or WEBP up to 15MB
Fast & Secure: Image processing happens instantly on your device. No waiting, no uploads.
Official Specifications for SBI CBO
Conducting Authority: Black ink signature (SBI CBO (Black ink signature))
SBI CBO Document Specification Summary
| Parameter | Photograph Requirements | Signature Requirements |
|---|---|---|
| Pixel Dimensions (Width × Height) | 200 × 230 px | 140 × 60 px |
| Physical Size (cm / mm) | 3.5 cm × 4.5 cm | 3.5 cm × 1.5 cm |
| File Size Limit (KB) | 20 KB to 50 KB | 10 KB to 20 KB |
| Accepted Formats | JPEG | JPEG |
| Target Resolution (DPI) | 200 DPI | 200 DPI |
| Background / Ink Rules | Dimensions 200 x 230 pixels (4.5 cm x 3.5 cm). File size strictly 20 KB to 50 KB. | Dimensions 140 x 60 pixels (1.5 cm x 3.5 cm). File size strictly 10 KB to 20 KB in black ink. |
Photograph Rules
Official Exam Guidelines• Clear frontal view with both ears visible and eyes open looking straight at the camera.
• The face must cover 70% to 80% of the image frame.
• No dark sunglasses, caps, hats, or face coverings are permitted.
Signature Rules
Official Exam Guidelines• Must be signed with a black or dark blue ink pen within a clean white background.
• Signatures in ALL CAPITAL LETTERS or block initials are strictly rejected.
• File size must strictly be between 10 KB and 20 KB.
Common SBI CBO Application Rejection Traps to Avoid
Over 15% of online applications are rejected during initial document verification due to formatting issues.
- Uploading a photo with shadows, patterned background, or non-white backdrop.
- Signing in capital block letters or using a light gel/pencil pen.
- Uploading file sizes smaller than 20KB or larger than 50KB.
- Submitting blurry, distorted, or tilted scans taken from a phone camera without cropping.
Frequently Asked Questions
Common queries about SBI CBO photo and signature requirements
Is my SBI CBO photo uploaded to any server?
No, never. All photo and signature resizing, cropping, and compression for SBI CBO happen 100% locally inside your web browser. Your sensitive documents never leave your device.
What are the required photo dimensions and file size for SBI CBO?
According to the official notification, your photograph for SBI CBO must be exactly 200 × 230 pixels (3.5 cm × 4.5 cm). The file size must strictly be between 20 KB and 50 KB in JPEG format.
What is the required signature size and dimension for SBI CBO?
The official signature image requirement for SBI CBO is exactly 140 × 60 pixels (3.5 cm × 1.5 cm), formatted as JPEG, with a file size strictly between 10 KB and 20 KB.
What background is acceptable for SBI CBO photos?
A plain white or light-colored background is required. The photograph should show a clear frontal view of your face with both ears visible and eyes open looking straight at the camera.
Can I sign in all capital letters for SBI CBO?
No. Signature in capital letters or block letters is strictly prohibited by official application portals and will lead to form rejection. Always sign in your natural running handwriting using a black or dark blue ink pen.
Does resizing for SBI CBO reduce image quality?
No. Our smart image engine optimizes file size to hit the required 20–50 KB range while preserving full clarity, sharpness, and 300 DPI resolution.