imgdomino

Convert PNG to ICO Online

Generate professional website favicons with customizable dimensions directly from your PNG images in seconds.

Convert from:
or, drag and drop image here

💡 How to convert PNG to ICO online

  1. Select or drag and drop your PNG files into the upload box above.
  2. Choose your preferred icon dimensions and square padding options below.
  3. Click Convert to ICO to preview and process your graphics locally into ICO favicons instantly.
  4. Download your ready-to-use `.ico` files instantly for your website.

Why Use Our Customizable Client-Side ICO Converter?

Websites require precise favicon dimensions depending on where they are displayed—from browser tabs (16x16 or 32x32) to app shortcuts and high-density screens. Our tool runs 100% in your browser, ensuring total privacy while safeguarding image transparency and quality.

Frequently Asked Questions

Which icon size should I choose for my website favicon?

The standard **32x32 pixels** size works universally across almost all modern web browsers for standard tabs.

What does the 'Force square canvas' option do?

If your source image is rectangular (e.g., a wide logo), this option adds transparent padding around it to prevent distortion inside the square ICO file.

Are my photos uploaded to an external server?

No, all conversion logic is executed locally within your browser using JavaScript for complete privacy.

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