Convert qoi to ico

Converted on your device. Files never leave this tab.

Drop qoi files here or click to choose

Convert to

Nothing is uploaded

The converter runs inside this page. Cut your network after it loads and it still works.

No account, no daily limit

No sign-up, no daily limit, no watermark, no queue behind other people's files. Batch as many QOI files as you like.

Real ICO output

Encoded by magick, the same library the command-line tools use — not a renamed extension.

Other qoi conversions png jpg webp gif bmp tiff avif jxl jp2 psd tga pcx

Convert to ico from png jpg webp gif bmp tiff avif jxl jp2 psd tga pcx

About QOI

Quite OK Image Format

A lossless image format published by Dominic Szablewski in 2021, designed to encode and decode much faster than PNG at similar file sizes. Its whole specification fits on one page. Use it in games and tools that load many images and care more about decode speed than support in other apps.

About ICO

Windows Icon

The Windows icon format, which packs several sizes of the same image, such as 16x16 and 32x32 pixels, into one file. Each size is stored as a bitmap or a PNG. Convert to ICO to make a favicon or a Windows application icon.