Favicon Generator
Upload an image to generate favicons in multiple sizes.
Drag image here or click to select
PNG, JPG, SVG (square recommended)
Source Image
Generated Favicons
What is a Favicon Generator?
A favicon is a small icon displayed in browser tabs, bookmarks, and mobile home screens. It represents your website's brand identity and helps users quickly identify your site among multiple tabs. This tool automatically generates favicons in all necessary sizes from a single uploaded image. All processing happens in your browser for complete privacy.
Generated Sizes
- 16x16: Default browser tab size
- 32x32: High-resolution display tabs
- 48x48: Windows site icon
- 64x64: Windows site icon (high-res)
- 128x128: Chrome Web Store
- 180x180: Apple Touch Icon (iOS)
- 192x192: Android Chrome
- 512x512: PWA splash screen
How It Works
The favicon generator resizes uploaded images to multiple sizes (16×16, 32×32, 48×48, 180×180, etc.) and converts to ICO, PNG, and SVG formats. Canvas API's drawImage() scales the original, and toBlob() generates files in each format. ICO format can contain multiple image sizes in a single file.
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