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ICO to PNG

Convert an ICO icon or favicon to PNG for free, using the largest size inside, with transparency kept. Nothing is uploaded.

Files stay on your device

Drop images to convert them to PNG

Add one or as many as you like. They're converted on your device, so nothing is uploaded.

PNG, JPG, WebP, HEIC, AVIF, SVG, BMP, and GIF. As many as you like, or a whole folder.

Convert to
Keeps every pixel and any transparency. Photos come out large.
Format

How to convert ICO to PNG

Add an .ico file, such as a website's favicon or a Windows icon, and download it as a PNG you can edit or reuse. An ICO holds the same icon at several sizes; the largest one is saved. The converter runs in your browser, so your files stay on your device.

  1. Step 1

    Add your ICO files
    Pick one or many, or drop them in.

  2. Step 2

    Keep PNG
    PNG is selected, with transparency kept.

  3. Step 3

    Download the PNG
    Save each one, or all of them in a ZIP.

What to expect

Supported inputs
ICO files, and any other picture: PNG, JPG, WebP, HEIC, AVIF, SVG, BMP, ICO, or GIF.
What happens
The largest picture inside the ICO is saved as a PNG, with transparency kept.
Limits
An ICO is at most 256 × 256 pixels, so the PNG is no bigger than the largest icon inside.

Private by design

Your images stay on your device

Mastershot processes your file locally in this browser. It does not need to be uploaded to a server, and you do not need an account to use the tool.

  • No upload
  • No signup
  • No watermark

Questions

The largest picture inside the ICO, often 256 or 48 pixels.

Open the site's address followed by /favicon.ico, save the file, and add it here.

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