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100% Client-Side Processing

Favicon Generator

Last updated: March 10, 2026

Create favicon icons in multiple sizes from any image. Generate ICO, PNG, and Apple Touch icons. Perfect for web developers setting up new websites.

Drop an image here or click to browse

Recommended: 512×512px or larger, square image

Tool Notes is a Supporter feature.

Features

  • ▶Generate multiple favicon sizes
  • ▶Create ICO, PNG, and WebP formats
  • ▶Apple Touch icon support
  • ▶Android Chrome icon support
  • ▶Preview all generated sizes
  • ▶Download as individual files or ZIP
  • ▶100% client-side processing
  • ▶Works with any image format

How to Use This Tool

1

Upload Source Image

Select a square image, ideally 512x512 or larger. PNG or SVG works best.

2

Generate Favicons

Click generate to create all favicon sizes at once.

3

Download Files

Download individual sizes or all files at once, then add them to your website.

Image Loading

Your image is loaded into a Canvas element for processing.

Scaling Algorithm

The image is scaled to each target size using browser's built-in bicubic interpolation.

Format Export

Each size is exported as PNG which has wide browser support and transparency.

Download Options

Files can be downloaded individually or all at once for easy deployment.

Frequently Asked Questions

This tool generates 9 PNG sizes (16x16 through 512x512), a multi-size favicon.ico containing 16, 32, and 48px icons, and a site.webmanifest for PWA support — covering all modern browsers and devices.

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