.icoTypical support level 4
Open ICO Icon Files Online
ICO packages one or more icon images at different sizes and color depths, often using BMP or PNG payloads. Anyfile uses the browser image decoder to display the selected icon representation.
Choose a .ico fileYour file stays on this device
Anyfile reads only the local file you select. Parsing, decoding and rendering happen in this browser tab; the file is not uploaded to Anyfile servers.
What Anyfile can show
- A browser-selected icon size
- Supported BMP- or PNG-encoded icon pixels with transparency
Limits and conditions
- The page does not enumerate or export every embedded size
- Malformed directories and unsupported payload variants may fail
IMPLEMENTATION
Viewers responsible for this format
Common question
Why can an ICO contain several images?
Applications choose an embedded size and color depth that best matches the display context.