Free Online Favicon Maker

Generate favicons from your images quickly and easily with ImgTool.app. Resize to standard sizes, apply simple touch-ups, and download as PNG. 100% free and works locally in your browser.

Upload Image

Drop, select, or paste an image to start.

  • Local processing for privacy
  • Custom sizes
  • Automatic square cropping
  • Simple touch-ups: brightness, contrast, etc.
  • Pen tool for drawing
  • Multi-format support
  • PNG output

Key Features of ImgTool.app Favicon Maker

Local Processing

All favicon generation happens in your browser—no uploads, ensuring privacy and speed.

Custom Sizes

Choose from standard favicon sizes like 16px, 32px, up to 256px.

Automatic Cropping

Automatically crops and resizes your image to square for perfect favicons.

Simple Touch-ups

Adjust brightness, contrast, saturation, and apply grayscale.

Pen Tool

Draw directly on the preview with a simple pen tool.

PNG Output

Download as PNG, compatible with modern browsers as favicons.

Multi-Format Support

Upload JPG, PNG, GIF, and more to create your favicon.

Free & No Account Needed

Completely free online tool with no sign-up required.

Favicon Maker FAQ

Upload your image, select the icon size, apply touch-ups and drawings, and download the resized PNG favicon—all locally in your browser.

Yes, 100% free with no account needed. Your images never leave your device.

Upload any image format, output as PNG which works as favicon in modern browsers.

Add <link rel="icon" href="favicon.png"> to your HTML head section.

Absolutely, the tool is fully responsive and works on desktops, tablets, and mobiles.