Favicon HTML Generator
A favicon HTML generator writes the link tags that point browsers and Google Search to your site's icon. Enter your icon file paths, or check an icon image from your computer, and this free tool writes the tags, checks that the image is square and large enough, and explains Google's rules for showing a favicon in search results.
Absolute URL or relative path.
Link Tags
What is a favicon html generator and when should you use it?
A favicon is the small icon shown in browser tabs and, if Google picks it up, next to your site in search results. Google reads it from the link tag on your home page. Each hostname can have one favicon; a subfolder can't have its own. Write the rest of your head tags with the Meta Tags Generator, and preview shared links with the Open Graph Generator.
How do you use it?
- Enter the path to your icon file.
- Optionally check the image from your computer.
- Fix any size or format warnings.
- Copy the tags into your home page's head.
Working on a comprehensive technical audit? Browse all free SEO tools to discover the next step in your workflow, or contact our technical support team if you require a specialized custom utility.
Result interpretation & practical applications
When evaluating the output of the favicon html generator, review the parsed metrics against your specific site architecture. Outputs are formatted for direct implementation into your HTML source, web server configuration, or Google Search Console audit files.
Always inspect generated values for contextual nuance. Automated tools highlight structural patterns, but manual verification confirms that technical directives align with your overarching SEO strategy.
Technical rules and limitations
- Google supports rel values icon, shortcut icon, apple-touch-icon and apple-touch-icon-precomposed.
- The favicon must be square and at least 8x8px; Google recommends larger than 48x48px.
- Supported formats: BMP, GIF, ICO, PNG, JPEG, PPM, TIFF.
- One favicon per hostname; keep its URL stable and crawlable.
- A favicon isn't guaranteed to appear.
Google's guide to defining a favicon for search results.
Common mistakes and troubleshooting
- A rectangular icon.
- Blocking the icon file in robots.txt.
- Changing the favicon URL often.
- Expecting a separate favicon for a subfolder.
No tool can promise how a search engine will crawl, index, or rank your pages. This tool generates and validates code against documented technical specifications; you determine where to deploy it, and you should always test changes on staging environments first. Google publishes extensive guidelines in Search Central on evaluating third-party SEO tools and advice. Learn more about our technical testing standards on our about us page, or explore full site audits on our pricing page.
Related free tools & workflows
Browse all Advanced On-Page SEO Tools →Technical SEO Audit Workflows
Indexability & Crawling
Redirects & HTTP Headers
Authoritative Technical Documentation & Standards
This tool executes logic aligned with official technical documentation and search engine webmaster standards:
- Google Search Central favicon documentation
Google Search Central: Define a Favicon to Show in Search Results
Primary engineering source and technical documentation.
- W3C Favicon standard guide
W3C: How to Add a Favicon to Your Site
Primary engineering source and technical documentation.
Favicon HTML Generator questions
Can I use SVG? ↓
SVG isn't in Google's favicon format list; add a PNG or ICO as well.
Does the file need to be on my site? ↓
No. It can be on a CDN.
Why doesn't Google show my favicon? ↓
It isn't guaranteed; check the size, format and crawl access.
Is this tool free? ↓
Yes. It is completely free to use and requires no registration or subscription.
Does this tool visit my website or store my files? ↓
No. It executes entirely in your local browser runtime. Your inputs and results are never stored or logged on our servers.
Ready for the next step in your audit?
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