AFCAT Signature Resize & Compressor (10 KB – 50 KB)
Official 140×60 px (4.0×2.0 cm) format with 10 KB to 50 KB bounds strictly compliant with Indian Air Force C-DAC portal. Applicable for AFCAT Flying Branch, AFCAT Ground Duty (Technical & Non-Technical), Meteorology Branch.
Start with your image
JPG, PNG, WebP and browser-supported images · up to 15 MB
Black ink signature on unruled white paper. Must be between 10 KB and 50 KB. • Ink: Black Ink Only
Choose Image or Drag & Drop Here
Supports JPG, PNG and WebP images up to 15 MB • 140 × 60 px (10–50 KB)
Real-Time AFCAT Preview (140 × 60 px)Live Sync
Simulated AFCAT output view with high-contrast ink sync.
📋 Indian Air Force (IAF C-DAC) Official Dimension & Upload Standards
| Specification Parameter | Mandatory Portal Value | Verification Rule |
|---|---|---|
| Pixel Width & Height | 140 × 60 px | Standard aspect ratio 7:3 (~140×60 px) |
| Centimeter Physical Size | 4 cm × 2 cm | Based on 200 DPI scanning resolution |
| File Size Bounds | 10 KB to 50 KB | Recommended target ~25 KB |
| Mandatory Ink Requirement | Black Ink Ballpoint Pen Only | Unruled white paper (no notebook lines) |
| Supported File Formats | JPG / JPEG | Baseline progressive JPEG without EXIF bloat |
🛡️ 4 Rules to Avoid Signature Rejection for Indian Air Force (IAF C-DAC)
- 1 Sign with a black ballpoint pen in natural cursive handwriting.
- 2 Keep the file size between 10 KB and 50 KB (around 20–30 KB is optimal).
- 3 Ensure the background is pure white using the Clean Paper filter.
❓ Frequently Asked Questions (Indian Air Force (IAF C-DAC))
What is the official AFCAT signature size limit? ▼
The IAF AFCAT application portal requires signature images between 10 KB and 50 KB in JPG/JPEG format.
Can I use blue pen for AFCAT signature? ▼
No. AFCAT notifications strictly mandate signing with a black ballpoint pen on plain white paper.
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