CBI Scale IV Officers Photo & Signature Size
Official 2026 Specifications
Complete official photograph specifications for Central Bureau of Investigation 2026 application. Photos that don't meet these exact rules will be rejected by the portal.
When applying for the Scale IV Officers, the Central Bureau of Investigation enforces strict digital document guidelines. Failing to upload a photograph that is strictly between 20KB and 50KB is one of the leading causes of application rejection. Ensure your file is saved in JPG/JPEG format, features a clear white or light-coloured background, and follows all 2026 official notification guidelines listed below.
Official CBI Photo Specifications
| File Size | 20KB – 50KB |
| Format | JPEG / JPG |
| Dimensions | 200 × 230 pixels |
| Background | white or light-coloured |
Additional Requirements
- Face must occupy exactly 80% of the photograph.
- Red-eye effect must be removed.
- No dark glasses permitted.
Official CBI Signature Specifications
| File Size | 10KB – 20KB |
| Dimensions | 140 × 60 pixels |
| Ink | black |
- MANDATORY: NO CAPITAL LETTERS.
- Sign on white paper with Black Ink pen only.
Left Thumb Impression
Handwritten Declaration
Always confirm against the official notification on the CBI official portal before you submit.
Why Photos Get Rejected on the CBI Portal
Photo exceeds 50KB
Camera phones produce 2–5MB images. The CBI portal caps uploads at 50KB — only about 2% of a typical 3MB phone photo.
Wrong pixel dimensions
Photos must be exactly 200×230px. Most phone cameras shoot much larger images that need precise cropping.
Incorrect background color
CBI requires a white or light-coloured background. Indoor photos, selfies, and studio photos with coloured backdrops are commonly rejected.
Frequently Asked Questions
What is the exact photo size for Scale IV Officers 2026?
The official photo file size for Scale IV Officers is 20KB to 50KB in JPEG/JPG format. Dimensions must be exactly 200 × 230 pixels.
What background color is required for CBI photos?
CBI requires a white or light-coloured background for all passport-size photographs uploaded during the 2026 application process.
Can I use a phone selfie for Scale IV Officers?
Yes, but you must resize and compress it to meet the exact 20KB–50KB requirement. Our free photo resizer tool does this automatically.
Need to Resize Your Photo?
Our free tool automatically crops, resizes, and compresses your photo to meet the exact CBI 2026 specifications listed above.
Use Scale IV Officers Photo ResizerNext Steps for Scale IV Officers
Continue preparing your application documents with official specifications.