OneTool

Favicon Generator

Turn any image into a favicon pack without uploading to a server.

  • favicon-16x16.png (16×16)
  • favicon-32x32.png (32×32)
  • favicon-48x48.png (48×48)
  • apple-touch-icon.png (180×180)
  • android-chrome-192x192.png (192×192)
  • android-chrome-512x512.png (512×512)

What is this tool?

Sites need multiple favicon sizes for browsers and home-screen icons. This tool cover-crops your image into square PNGs at common sizes and can package them into a ZIP with a sample web manifest snippet. Processing stays in your browser via canvas.

How to use it

  1. Upload a source image (PNG/JPG/SVG/WebP).
  2. Download the ZIP pack, or grab individual sizes.
  3. Place the files in your site root and link them from your HTML/manifest.