--- title: "Favicon Generator" description: "Generate favicons and app icons for all platforms. Choose an image on your device and download icons optimized for web browsers, iOS, and Android devices. The image is never uploaded." url: https://findutils.com/design/favicon-generator/ category: design --- # Favicon Generator Generate favicons and app icons for all platforms. Choose an image on your device and download icons optimized for web browsers, iOS, and Android devices. The image is never uploaded. **Use this tool:** [Favicon Generator](https://findutils.com/design/favicon-generator/) ## Programmatic access - Browser-only: this tool works on a file, the DOM, or a browser API and has no REST or MCP id. ## Why do you need favicons? Favicons are small icons that represent your website in browser tabs, bookmarks, and home screens. Having properly sized favicons for all platforms improves brand recognition and provides a professional appearance across all devices and browsers. ## Tips for Better Favicons - Use a simple, bold design. Favicons display at tiny sizes, so avoid fine details, thin lines, and small text that become unreadable at 16x16 pixels. - Always start with a square source image. Non-square images will be cropped or distorted when resized to standard favicon dimensions. - Test your favicon against both light and dark browser themes. Add a subtle border or background if your icon disappears on dark tab bars. - Include a transparent background in your source PNG if your brand allows it. Transparent favicons blend naturally with any browser or OS theme. - Regenerate your favicons whenever you update your brand logo. Outdated favicons in browser caches can persist for weeks, so update the filename or add a cache-busting query string. ## Frequently Asked Questions ### What image size should I upload? We recommend uploading a square image of at least 512x512 pixels for best results. This ensures all generated icons look crisp and clear at any size. The page itself is not request-free: like the rest of the site it loads advertising and analytics scripts. That is page chrome, not your content. ### What is an ICO file? ICO (Icon) is a special file format that can contain multiple image sizes in a single file. Browsers use the most appropriate size based on the display context. ### Do I need all these icon sizes? For basic websites, favicon.ico and apple-touch-icon.png cover most use cases. For PWAs and native-like experiences, include all Android and iOS sizes. ### How do I add favicons to my website? Add these tags to your HTML head: and . Our download includes a complete HTML snippet. ### Are my images uploaded to a server? No, all processing happens entirely in your browser using JavaScript. Your images never leave your device, ensuring complete privacy. ### What is the best image format for a favicon source? PNG is the most reliable source format because it supports transparency and lossless quality. SVG also works well since it scales to any size without pixelation. Avoid using JPEG for source images if your icon needs a transparent background. ### How do I set up favicons for a Progressive Web App (PWA)? For PWAs, include android-chrome-192x192.png and android-chrome-512x512.png in your web app manifest file (manifest.json). These icons appear on the Android home screen and splash screen when users install your app. ### Can I generate favicons with a transparent background? Yes. Upload a PNG or SVG image with a transparent background, and all generated PNG icons will preserve the transparency. The ICO file also supports transparency for modern browsers. ### What is the difference between favicon.ico and favicon.png? Favicon.ico is a legacy format that bundles multiple sizes (16x16, 32x32, 48x48) into one file. PNG favicons are single-size files linked via HTML tags. Modern browsers support both, but including favicon.ico ensures backward compatibility with older browsers. ### Do favicons affect SEO or search rankings? Favicons do not directly impact search rankings, but they appear next to your site name in Google search results on mobile. A recognizable favicon improves click-through rates and brand trust, which indirectly supports your SEO efforts. ## Related Tools - [Image Resizer](https://findutils.com/convert/image-resizer/) - [Image Compressor](https://findutils.com/convert/image-compressor/) - [Image Converter](https://findutils.com/convert/image-converter/) - [Color Palette Generator](https://findutils.com/design/color-palette-generator/) - [QR Code Generator](https://findutils.com/generate/qr-code-generator/) - [Social Media Image Resizer](https://findutils.com/convert/social-media-image-resizer/) - [Placeholder Image Generator](https://findutils.com/generate/placeholder-image-generator/) - [Image Color Extractor](https://findutils.com/design/image-color-extractor/)