HomeICO Icon Converter

ICO Icon Converter

Convert PNG/JPG images to favicon.ico with multiple sizes (16–512) and rounded corner adjustment, with real-time preview and download

Upload image and choose options

Click or drag an image here to upload
Supports PNG / JPG / JPEG / GIF / WebP. A square image is recommended
Icon size
Corner radius

.ico preview & download

Preview is rendered as PNG. Download is a standard favicon.ico file

File name:favicon.ico
Size:64×64
Radius:0%

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Documentation

Overview

ICO Converter turns common image formats into .ico favicon files with size, crop, and corner controls.

Core Features

  • Input support: PNG/JPG/GIF/WebP.
  • Multiple icon size presets.
  • Crop area adjustment and rounded-corner ratio.
  • Real-time preview and ICO download.

How To Use

  1. Upload an image.
  2. Adjust crop and size options.
  3. Optionally set corner radius.
  4. Download the generated ICO file.

Privacy

Conversion runs locally in your browser. No image data is uploaded.

Data is processed locally in your browser by default and will not be uploaded to any server. Upload will be clearly indicated if required.

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