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Favicon Generator

Generate favicon HTML tags for your website

Generate the complete set of favicon link tags for your website. Upload an image or specify a URL.

HTML Tags (paste in <head>):

What is Favicon Generator?

Favicon Generator is a free online tool that helps you generate favicon html tags for your website. It runs entirely in your browser using client-side JavaScript, so your data stays private and never leaves your device.

When to Use

  • Quickly resizing, compressing, or converting images without installing software
  • Checking image metadata like dimensions, format, and file size
  • Generating QR codes or extracting information from images

How to Use

Enter your input in the field above, adjust any settings if available, and click the action button. Results appear instantly—no page reload, no server wait. All processing happens locally in your browser.

Related Tools

Try our Meta Tag Generator for related functionality.

Deep Dive: How Favicon Generator Works

Favicon Generator performs image-related operations directly in your browser using modern Web APIs and client-side processing, eliminating the need to upload files to remote servers or install desktop software. Image processing has traditionally been a resource-intensive task requiring specialized software, but advances in browser capabilities—particularly the Canvas API, Web Workers for background processing, and efficient JavaScript engines—now enable sophisticated image manipulation entirely client-side. The critical advantage of browser-based image tools is privacy: your images never leave your device, which is essential when working with personal photos, proprietary design assets, or confidential documents. Favicon Generator leverages these capabilities to provide instant, free image processing that respects your privacy while delivering results comparable to desktop applications for common tasks like compression, format conversion, and metadata handling.

Pro Tips

  • When converting to Base64, remember that the encoded string is ~33% larger than the binary original
  • Test SVG output at different sizes before using in production—scaling can expose rendering bugs
  • Compress images before uploading to websites—a 1MB image can often be reduced to 100KB with no visible quality loss

Common Mistakes to Avoid

  • Compressing images too aggressively—visible artifacts are worse than slightly larger files
  • Converting SVGs to raster format without keeping the vector original—loses scalability

Frequently Asked Questions

How do I generate the HTML code for a website favicon?
Enter your favicon image URL (or upload it) into a favicon generator, and it outputs all necessary HTML link tags for modern browsers, iOS, Android, and Windows tiles. This includes standard favicon.ico, PNG icons in multiple sizes, Apple touch icons, and Microsoft tile configurations—everything needed for complete favicon coverage.
What favicon sizes and formats do I need for all devices and browsers?
You need: 16x16 and 32x32 (favicon.ico), 180x180 (Apple touch icon), 192x192 and 512x512 (Android/Chrome PWA), and optionally a site.webmanifest file. Modern browsers support PNG and SVG favicons. The generator produces all necessary <link> and <meta> tags for the <head> section covering every platform.
Can I use a PNG or SVG as a favicon instead of the traditional .ico format?
Yes, modern browsers fully support PNG favicons using <link rel='icon' type='image/png' href='...'>. SVG favicons work in Firefox and Chromium-based browsers and support dark mode via the prefers-color-scheme media attribute. The .ico format remains useful as a fallback and for older browsers. Use both for maximum compatibility.