ICO Icon Compression
Compress and optimize ICO icon files for websites and applications.
Drop your files here
Drop your ICO files here
About ICO Format
ICO (Icon) is the standard image format for icons in Windows and web favicons. ICO files can contain multiple image sizes and color depths in a single file for optimal display across different contexts.
ICO Features
- Standard format for Windows icons
- Used for website favicons
- Supports multiple sizes in one file
How to Compress Images
- Upload your image by dragging and dropping or clicking to browse
- Adjust quality settings and output format if needed
- Download your compressed image instantly
Supported Formats
Also compress other formats: