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- Local Processing
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Supported ICO Sizes
| Size | Common Usage |
|---|---|
| 16×16 | Browser favicon (shown in tabs and bookmarks) |
| 32×32 | Desktop shortcut and taskbar icon |
| 48×48 | Windows Explorer standard icon |
| 64×64 | Application icon in menus |
| 128×128 | High-DPI displays and Chrome Web Store |
| 256×256 | Modern Windows high-resolution scaling |
Favicon Installation Guide
Once you download your generated favicon.ico, place it in the root directory of your project. Then, add the appropriate code snippet to your site's <head> section.
Standard HTML
<link rel="icon" href="/favicon.ico" sizes="any">Next.js (App Router)
Place favicon.ico in the app/ directory. Next.js handles it automatically.React (Create React App)
Place it in the public/ folder. Add to public/index.html:
<link rel="icon" href="%PUBLIC_URL%/favicon.ico" />WordPress
Go to Appearance > Customize > Site Identity and upload your generated favicon as the Site Icon.Powerful Features
One-Click Favicons
Instantly convert standard images into professional .ico files for your website or app.
Auto-Scaling
Automatically generates standard 16×16, 32×32 and 48×48 sizes inside a single ICO file.
Retina Ready
Supports high-resolution source images so your icons look sharp on modern screens.
Private Processing
All favicon conversion runs locally in your browser. Your brand assets never leave your device.
Why Use Our ICO Converter?
Built for Developers
Ideal for web developers, designers and app builders who need fast favicon generation.
No Sign-Up
Use the ICO converter instantly — no account, no email, no friction.
Unlimited Conversions
Convert as many icons as you like with no daily limits or quotas.
Favicon Pro Tips
Square Source
Always start from a square source image (like 256×256 or 512×512) to avoid stretching or distortion.
Transparent PNG
Use a PNG with transparent background for a modern, professional-looking favicon on both light and dark themes.
Naming
Save the file as favicon.ico in your site’s root directory for maximum browser compatibility.
Simple Design
Icons are tiny; use bold shapes and minimal text so your favicon stays readable at 16×16 pixels.