Image ICO converter

ICO Converter is a simple and easy-to-use online .ico image conversion tool. It can easily convert any image into an ICO file and supports custom sizes, suitable for website favicons or Windows applications.

Or drag and drop the image here.

Supported formats: JPG, PNG, GIF, BMP, etc.

Select ICO size

Function

Multi-format support

Supports converting common image formats such as JPEG, PNG, GIF, and BMP to ICO files.

Custom size

It offers a variety of ICO sizes, from 16x16 to 256x256, to meet the needs of different scenarios.

Local processing

All conversions are performed locally in the browser; images are not uploaded to the server, thus protecting your privacy and security.

Tutorial

  1. 1

    Select image

    Click the "Select image file" button or drag and drop the image directly into the upload area.

  2. 2

    Select size

    Select the desired ICO icon size from the size options.

  3. 3

    Convert and download

    Click the "Convert to ICO" button. Once the conversion is complete, click "Download ICO file" to get the converted icon.

Usage Tips

  • It is recommended to use square images for best conversion results.
  • For transparent icons, please use PNG format images.
  • A 256x256 size is suitable for modern application icons, while 16x16 is suitable for website favicons.