A favicon is the small icon that appears in browser tabs, bookmarks, history and sometimes search results on mobile. Although tiny, it helps people recognise your website among many open tabs and adds a professional finishing touch. Favicon generators make it easy to create icons in all the sizes and formats needed by different browsers and devices.
Where Favicons Appear
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Common Favicon Sizes and Formats
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| 16 × 16 and 32 × 32 px | Browser tabs |
| 48 × 48 px or larger | Search result favicons (multiples of 48 recommended by Google) |
| 180 × 180 px | Apple touch icon |
| 192 × 192 and 512 × 512 px | Android and web app manifests |
| ICO, PNG, SVG | Common file formats |
Designing a Good Favicon
- Use a simple symbol, letter or monogram
- Ensure it is readable at very small sizes
- Use strong contrast
- Match your brand colours
- Avoid detailed images or long text
- Test on light and dark browser themes
Using a Favicon Generator
- Upload a square image, ideally at least 512 × 512 px
- Preview how it looks at different sizes
- Generate the package of icons and HTML code
- Download files and add them to your website
Adding a Favicon in WordPress
- Go to Appearance → Customize → Site Identity (classic themes) or the Site Editor’s site logo and icon settings (block themes)
- Upload a square image of at least 512 × 512 pixels
- Crop if needed and publish
WordPress generates the necessary sizes automatically.
Favicons in Google Search
Google may display your favicon in mobile search results. Follow Google’s guidelines: use a square icon that represents your brand, keep it crawlable, and ensure it is a multiple of 48 px in size. Updates can take time to appear.
Troubleshooting
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| Blurry icon | Upload a larger, crisp source image |
Common Mistakes
- Using a full logo with tiny unreadable text
- Low-resolution source images
- Forgetting mobile and app sizes
- Using inappropriate images that violate search guidelines
Frequently Asked Questions
Do favicons affect SEO?
Not directly, but they improve brand recognition and click appeal.
What size should my favicon be?
Upload at least 512 × 512 px and let tools generate smaller sizes.
Can I use SVG favicons?
Many modern browsers support SVG favicons; include fallbacks.
How long until Google shows my favicon?
It can take days or weeks after recrawling.
Conclusion
A favicon is a small but valuable part of your brand identity. Design a simple, recognisable icon, generate all required sizes and add it through WordPress or your site’s code. A clear favicon helps visitors find and remember your website.
