Favicon Generator

Create a favicon from a letter or emoji.

Generator

Create a custom favicon from a single character, letter initial, or emoji with full control over size, background color, and text color. Favicons are the small icons displayed in browser tabs, bookmarks, and browser history that help visitors identify your website at a glance. Without a custom favicon, your site displays a generic browser icon that looks unprofessional and makes it harder for users to locate your page among multiple open tabs. This tool lets you generate pixel-perfect favicon images in standard sizes (16×16, 32×32, 48×48) ready for immediate use. All rendering happens client-side using the HTML5 Canvas API — your data never leaves your browser, and no server upload is required.

About Favicon Generator

A favicon (short for "favorite icon") is the small graphic associated with a website, displayed in browser tabs, bookmark lists, history entries, and search results. A well-designed favicon reinforces brand identity and improves user experience by making your site instantly recognizable. This tool generates a favicon from a single character — whether it's your brand initial, a number, or an emoji — rendered on a colored background with your choice of text color. The output is a PNG file in your selected size, ready to be added to your site as <link rel="icon" href="favicon.png">. Everything runs in your browser using the Canvas API, ensuring complete privacy with no server-side processing.

How to Use Favicon Generator

  1. Enter a character or emoji in the input field — a single letter or emoji works best for clarity at small sizes.
  2. Select the desired size: 16×16 for standard browser tabs, 32×32 for high-DPI displays, or 48×48 for Apple touch icons and larger contexts.
  3. Choose a background color and text color that match your brand palette.
  4. Click Preview to see how the favicon looks, then click Download PNG to save the image file.
  5. Add the downloaded PNG to your website's root directory and reference it in your HTML <head> section.

Key Features

  • Multiple sizes — Generate favicons at 16×16, 32×32, or 48×48 pixels to cover all browser and device requirements.
  • Custom colors — Full color picker for both background and text, allowing perfect brand alignment.
  • Emoji support — Use any emoji character to create a visually distinctive favicon without graphic design software.
  • Instant preview — See exactly how your favicon will look before downloading.
  • Browser-based processing — No server upload, no account required, complete privacy for your design work.
  • One-click download — Save as a ready-to-use PNG file instantly.

When to Use This Tool

  • Launching a new website or blog and needing a quick, professional favicon without hiring a designer.
  • Creating favicons for development or staging environments to distinguish them from production.
  • Building a personal portfolio site and wanting a simple initial-based icon.
  • Prototyping a web app where a polished favicon isn't yet available from the design team.
  • Generating favicon variations for A/B testing different brand presentations.

Technical Details

The Favicon Generator uses the HTML5 Canvas API to render text onto a square canvas at the selected resolution. The character is centered both horizontally and vertically using font metrics, and the font size is automatically scaled to fit the canvas. The resulting image is exported as a PNG file with full alpha channel support. Because the entire process runs client-side in JavaScript, there is zero latency from server round-trips, and your creative choices remain entirely private. For best results across all platforms, consider generating both 16×16 and 32×32 versions and including both in your HTML with appropriate <link> tags. You can also use our Image Resizer to create additional sizes from the 48×48 version.

Conclusion

The Favicon Generator provides a fast, free, and privacy-friendly way to create professional-looking favicons from text or emoji. Whether you're launching a new project or refreshing an existing site, you can generate a custom icon in seconds without any design software or server uploads.

Frequently Asked Questions

What sizes are supported?
16×16, 32×32, and 48×48 pixels. Most browsers and devices use 16 or 32 pixels. You can use the 48px version for high-DPI displays or Apple touch icons.
Can I use an emoji as my favicon?
Yes. Paste a single emoji (e.g. 🔧 or ⭐) and it will be rendered on the favicon canvas. Emoji appearance depends on your device's emoji font, so the result may look slightly different across operating systems.
Is the image uploaded to a server?
No. The favicon is generated entirely in your browser using the Canvas API. Nothing is sent to any server, ensuring complete privacy.
How do I add the favicon to my website?
Place the downloaded PNG file in your website's root directory and add <link rel="icon" type="image/png" href="/favicon.png"> in your HTML <head> section. For broader compatibility, you can also convert it to .ico format.