The Best Free Favicon Generator Online
A favicon (short for favorite icon) is the small icon that appears in the browser tab next to your website's title. It is a critical element of web branding and user experience. Our Favicon Generator allows you to instantly convert any image or logo into the perfect favicon.ico and modern PNG app icons.
Unlike complex graphic design software, this tool automatically resizes and formats your image into the exact dimensions required by modern browsers, iOS devices, and Android home screens—all securely processed within your browser.
How to Generate a Favicon from an Image
- Upload Your Logo: Select a square image (preferably a PNG with a transparent background).
- Preview: See exactly how your icon will look in a simulated browser tab.
- Download: Export your new favicon file and upload it to the root directory of your website.
Best Practices for Favicon Design
- Keep it Simple: Since favicons are typically displayed at 16x16 or 32x32 pixels, avoid complex text or highly detailed illustrations.
- Use Transparency: Always use a transparent background (PNG format) so your icon looks great on both light and dark browser themes.
- High Contrast: Ensure your logo's colors pop against standard gray and black browser tabs.
Once downloaded, simply place the .ico file in your web root and add the standard <link rel="icon" href="/favicon.ico"> tag to your HTML head.
Frequently Asked Questions (FAQ)
What dimensions should my original image be?
For the best results, start with a perfectly square image that is at least 512x512 pixels.
Why does my favicon look blurry?
If your original image wasn't square or had very fine details, scaling it down to 16x16 pixels will cause blurriness. Stick to bold, simple shapes.
Do I still need an ICO file, or are PNGs enough?
Modern browsers support PNG favicons, but keeping an `ico` file in the root directory ensures backward compatibility with legacy systems and RSS readers.
Are my logos uploaded to your server?
No, all icon generation is performed locally using the HTML5 Canvas API, ensuring your branding assets remain private.
How do I clear the browser cache to see my new favicon?
Browsers cache favicons heavily. Try doing a hard refresh (Ctrl+F5) or appending a version query string to your HTML tag (e.g., `href='favicon.ico?v=2'`).