ExamMint Resizer

CBI Photo & Signature Resizer

Prepare CBI uploads with exact photo 20-50KB and signature 10-20KB requirements. 100% Free & Private.

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1

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Privacy First: Your photos are processed locally in your browser and never uploaded to any server.

2

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Fast & Secure: Image processing happens instantly on your device. No waiting, no uploads.

Official Requirements for CBI

Administered by Central Bank of India

Photograph

Official Guidelines

Dimensions
200 x 230px
File Size
20-50KB
Format
jpg

General Requirements

Passport-style color photograph (4.5cm × 3.5cm) on light-colored background.

Rules & Background

  • Dimensions: 200×230 pixels (preferred). File size: 20-50 KB. JPG/JPEG format. Look straight at camera. No dark glasses or caps.

Signature

Official Guidelines

Dimensions
140 x 60px
File Size
10-20KB
Format
jpg

General Requirements

Signature on white paper with black ink pen.

Rules & Ink

  • Dimensions: 140×60 pixels (preferred). File size: 10-20 KB. Not in capital or block letters. Left thumb impression (240×240 pixels, 20-50 KB) also required.

Thumb Impression

Official Guidelines

Dimensions
240 x 240px
File Size
20-50KB
Format
jpg

Rules & Guidelines

  • Use blue or black ink pad on plain white paper. Ensure the impression is clear and not smudged or blurred.

Frequently Asked Questions

Common queries about CBI photo and signature requirements

Is my CBI photo uploaded to any server?
No. ExamMint Resizer processes all your images locally in your browser. Your photos and signatures never leave your device, ensuring 100% privacy and security.
Does resizing for CBI reduce image quality?
ExamMint Resizer uses advanced compression algorithms to reduce file size while maintaining the highest possible visual quality required for official documents. We ensure the text and facial features remain clear.
What is the file size limit for Central Bank documents?
Photo: 20-50 KB, Signature: 10-20 KB, Handwritten Declaration: 50-100 KB, Thumb Impression: 20-50 KB.
What if my handwritten declaration exceeds size limit?
Adjust scanner settings such as DPI resolution or colors during scanning to ensure file size is between 50-100 KB.
Can I use pencil for handwritten declaration?
No, use black ink pen only for handwritten declaration. Pencil writing is not acceptable.
What happens if uploaded documents are unclear?
Unclear or smudged documents may lead to application rejection. Ensure clarity and visibility before uploading.
What is the correct photo size for CBI?
For Central Bank of India, the photo size must be 200x230 pixels (file size: 20-50KB). The signature must be 140x60 pixels (file size: 10-20KB).
Is the CBI photo resizer free?
Yes, ExamMint Resizer is completely free to use for all students. There are no hidden charges, watermarks, or limits on the number of photos you can process.