title: "Free Favicon Generator — Create Favicons Online in Seconds" description: "Generate favicons for your website instantly. Supports ICO, PNG, and all required sizes. Free online favicon generator with no signup." date: "2026-02-15" keywords: ["favicon generator", "free favicon generator", "favicon creator online", "create favicon", "ICO generator"] relatedTools: ["favicon", "image-to-ico", "resize"]
Free Favicon Generator — Create Favicons Online in Seconds
A favicon is the small icon displayed in browser tabs, bookmarks, and search results. It's one of the most important branding elements for any website, yet many developers struggle with creating them in the right sizes and formats.
With theimgapp's Favicon Generator, you can upload any image and instantly get a complete favicon package — no design skills required.
What Sizes Do You Need for a Favicon?
Modern browsers and platforms expect favicons in multiple sizes:
| Size | Usage | |------|-------| | 16x16 | Browser tab (classic) | | 32x32 | Browser tab (retina), taskbar | | 48x48 | Windows desktop shortcut | | 64x64 | High-DPI browser tabs | | 128x128 | Chrome Web Store | | 180x180 | Apple Touch Icon (iOS) | | 192x192 | Android Chrome | | 512x512 | PWA splash screens |
The Favicon Generator creates all these sizes automatically from a single uploaded image.
ICO vs PNG: Which Format Should You Use?
ICO format is the traditional favicon format that can contain multiple sizes in a single file. It's universally supported and is what browsers look for at /favicon.ico.
PNG format is preferred for modern browsers and high-DPI displays. You can specify PNG favicons using <link> tags in your HTML.
Best practice: Use both. Generate an ICO file for legacy support and PNG files for modern browsers. You can also use theimgapp's Image to ICO converter for standalone ICO generation.
How to Create a Favicon with theimgapp
- Open the Favicon Generator
- Upload your logo or image (square images work best)
- Select the sizes you need
- Click Process to generate all sizes
- Download the complete favicon package
Tip: Start with a square image at least 512x512 pixels for the best quality across all sizes.
Adding Favicons to Your Website
After generating your favicons, add these tags to your HTML <head>:
<link rel="icon" type="image/x-icon" href="/favicon.ico">
<link rel="icon" type="image/png" sizes="32x32" href="/favicon-32x32.png">
<link rel="icon" type="image/png" sizes="16x16" href="/favicon-16x16.png">
<link rel="apple-touch-icon" sizes="180x180" href="/apple-touch-icon.png">
Tips for Better Favicons
- Keep it simple: Favicons are tiny — complex logos won't be readable at 16x16
- Use bold colors: High contrast makes your favicon stand out in crowded tab bars
- Test at small sizes: Preview your favicon at 16x16 before finalizing
- Use a square source image: Non-square images will be cropped or distorted
- Consider dark mode: Your favicon should be visible on both light and dark backgrounds
FAQ
What image formats can I upload to generate a favicon?
The generator accepts JPG, PNG, WebP, SVG, and most common image formats. SVG works particularly well since it scales without quality loss.
Do I need a different favicon for mobile?
Yes, iOS uses Apple Touch Icons (180x180 PNG) and Android uses 192x192 and 512x512 PNGs. The generator creates all required sizes automatically.
How do I make a transparent favicon?
Upload a PNG image with a transparent background. The generator preserves transparency in the output files.
Can I convert an existing image to ICO format?
Yes, use the Image to ICO tool for direct ICO conversion, or the Resize tool to manually resize to favicon dimensions.