📖 How to Use the Favicon Generator
Our free favicon generator creates all the sizes you need from a single image. Follow these simple steps:
- Upload your image — Click the upload area or drag and drop your image file (PNG, JPG, SVG, or WebP)
- Select sizes — Check the boxes for the favicon sizes you need (we recommend keeping all selected)
- Generate favicons — Click "Generate Favicons" to create all sizes instantly
- Preview results — Review each generated size in the preview grid
- Download individually — Click "Download" on any size you want to save
- Download all at once — Click "Download All (ZIP)" to get everything in one package
- Copy HTML code — Copy the generated HTML link tags to add to your website
💡 Best Practice: Start with a square image at least 512×512 pixels for best results. The generator will create crisp, properly scaled versions for all smaller sizes. Simple designs with bold shapes work better than complex logos at small sizes.
📏 Complete Favicon Size Reference Guide
Different platforms and devices require different favicon sizes. Here's a comprehensive breakdown:
Essential Sizes (Must Have)
| Size |
Filename |
Usage |
| 16×16 |
favicon-16x16.png |
Browser tabs (standard), bookmarks bar |
| 32×32 |
favicon-32x32.png |
Browser tabs (retina), Windows taskbar |
| 180×180 |
apple-touch-icon.png |
iOS home screen, Safari pinned tabs |
| 192×192 |
android-chrome-192x192.png |
Android Chrome home screen icon |
| 512×512 |
android-chrome-512x512.png |
PWA splash screen, Android high-res |
Additional Sizes (Recommended)
| Size |
Filename |
Usage |
| 48×48 |
favicon-48x48.png |
Windows site icons |
| 64×64 |
favicon-64x64.png |
Windows desktop shortcuts |
| 128×128 |
favicon-128x128.png |
Chrome Web Store, large previews |
| favicon.ico |
favicon.ico (multi-size) |
Legacy browser support (IE, older browsers) |
Microsoft-Specific (Optional)
- 70×70 — Small tile for Windows 8/10
- 150×150 — Medium tile for Windows 8/10
- 310×150 — Wide tile for Windows 8/10
- 310×310 — Large tile for Windows 8/10
🛠️ How to Install Favicons on Your Website
After generating your favicons, follow these steps to implement them:
Step 1: Upload Favicon Files
Upload all generated favicon files to your website's root directory (where your index.html lives) or to a dedicated /images/ or /assets/ folder.
Step 2: Add HTML Link Tags
Copy the generated HTML code and paste it into the <head> section of your HTML pages:
- Place the code between
<head> and </head>
- Update file paths if you're not using the root directory
- Include all sizes for maximum compatibility
Step 3: Create a Web App Manifest (for PWAs)
If you're building a Progressive Web App, create a site.webmanifest file (included in our ZIP download) that references your larger icons.
Step 4: Test and Verify
- Clear browser cache — Old favicons are often cached aggressively
- Hard refresh — Use Ctrl+Shift+R (Cmd+Shift+R on Mac)
- Test on mobile — Add your site to the home screen on iOS and Android
- Use testing tools — Favicon Checker
⚠️ Common Issue: Favicons not updating? Browser caching is usually the culprit. Try appending a version query string to your favicon links (e.g., href="/favicon.ico?v=2") or clear your browser cache completely.
🎨 Favicon Design Best Practices
Creating an effective favicon requires careful consideration of design principles that work at tiny sizes:
Design Guidelines
- Keep it simple — Complex designs become unrecognizable at 16×16 pixels. Use simple shapes, single letters, or abstract symbols.
- Use bold colors — High contrast colors stand out in browser tabs. Avoid subtle gradients or pale colors.
- Make it square — While you can use non-square images, they'll be cropped or have empty space added.
- Consider transparency — PNG favicons support transparency, useful for non-square icons on various backgrounds.
- Test at actual size — Always preview your favicon at 16×16 to see how it really looks in a browser tab.
- Match your brand — Use consistent colors and elements from your logo, but simplified for small sizes.
Common Favicon Types
| Type |
Example |
Best For |
| Single Letter |
G (Google), F (Facebook) |
Text-based brand names |
| Monogram |
DC, YT (YouTube) |
Multi-word brand names |
| Abstract Symbol |
Twitter bird, Apple logo |
Recognizable brand symbols |
| Simplified Logo |
Icon version of full logo |
Companies with icon-friendly logos |
| Emoji Style |
🔧 (tools), 📚 (books) |
Casual websites, personal projects |
📄 Favicon File Formats Explained
Understanding the different favicon formats helps you choose the right one for each use case:
| Format |
Pros |
Cons |
Best For |
| PNG |
Universal support, transparency, small file size |
Single size per file |
Modern browsers (recommended) |
| ICO |
Contains multiple sizes, legacy support |
Larger file size, outdated |
IE support (if needed) |
| SVG |
Infinitely scalable, small size |
Limited browser support |
Modern browsers, dark mode |
| GIF |
Animation support, legacy |
Limited colors, outdated |
Animated favicons (rare) |
Our Recommendation: Use PNG for the best balance of quality, file size, and compatibility. Include a favicon.ico only if you need to support Internet Explorer 10 or older.
🔍 Favicon SEO & Search Appearance
Favicons have become increasingly important for SEO and search appearance:
- Mobile search results — Google shows favicons next to website names in mobile search results
- Google Discover — Your favicon appears in Google Discover cards
- Chrome's address bar — Favicons help users recognize your site when typing URLs
- Rich results — Some structured data rich results display favicons
Google's Favicon Guidelines
To appear in Google search results, your favicon must:
- Be a multiple of 48×48 pixels (48×48, 96×96, 144×144, etc.)
- Have a stable URL (don't change it frequently)
- Represent your brand or website appropriately
- Not contain inappropriate content
- Be crawlable by Google (not blocked by robots.txt)
💡 SEO Tip: Google may take weeks to update your favicon in search results even after you've changed it. This is normal — Google recrawls favicons on its own schedule. You can request a recrawl in Google Search Console, but there's no way to force an immediate update.