ICO

Image to ICO Converter

Convert PNG, JPG, WebP, AVIF, and other images into ICO icon files online for favicons and Windows icons. Images are not uploaded.

Settings

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Icon sizes 16 x 16 24 x 24 32 x 32 48 x 48 64 x 64 128 x 128 256 x 256

Transparent background fill

Original preview

Waiting for image

ICO contents

Waiting for generation

About image to ICO

An ICO file can contain multiple icon sizes for Windows app icons and website favicons. Conversion happens locally in the browser; images are not uploaded.

Data Formatting

Data Conversion

Encoding

Code Processing

Network Debugging

Security

Time and Scheduling

Images and Colors