PNG to ICO converter

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Supported image types: PNG
Max file size: 200MB

All uploaded files are automatically deleted 1 hour after upload.
For permanent links you can use: https://ezgif.com/png-to-ico?url=https://example.com/source-image.gif

Free Online PNG to ICO Converter – Favicon Generator

Create ICO (Windows icon) files from PNG images with this free online converter. ICO files are used for website favicons, Windows application icons, and desktop shortcuts. Simply upload a PNG image, choose your desired icon size, and download a ready-to-use ICO file.

What Is ICO Used For?

The ICO format is essential for web development and software design. Every website needs a favicon.ico file – the small icon displayed in browser tabs, bookmarks, and history. ICO is also the standard format for Windows application icons that appear on the desktop, taskbar, and in file explorer. Our tool makes it easy to create properly sized icon files from any PNG image.

How to Create an ICO File from PNG

  1. Upload your PNG image – Select from your device or paste a URL.
  2. Choose icon size – Select the desired dimensions (16x16 for small favicons, 32x32 for standard icons, 256x256 for high-resolution icons).
  3. Click "Convert to ICO!" – Your icon file is generated instantly.
  4. Download the ICO file – Save and use as your favicon or Windows icon.

Common Icon Sizes

  • 16x16 – Browser favicon (tab icon)
  • 32x32 – Standard Windows icon, most common favicon size
  • 48x48 – Windows desktop icon
  • 64x64 – High-DPI taskbar icon
  • 128x128 / 256x256 – High-resolution application icons

Need to extract an icon? Try our ICO to PNG converter. For other image conversions, see PNG to JPG or PNG to WebP.