About ICO.SO
Our Mission
ICO.SO is dedicated to providing users worldwide with the most professional, secure, and convenient online image to ICO format conversion service. We believe everyone should be able to easily create high-quality ICO icon files.
Core Features
Privacy & Security
All conversion processes are completed locally in your browser. Files are never uploaded to servers, ensuring absolute security.
Fast Conversion
Advanced frontend technology enables instant conversion with no waiting for uploads or downloads.
Multiple Format Support
Supports mainstream image formats including JPG, PNG, GIF, BMP, WebP, and SVG.
Multiple Size Options
Supports various ICO sizes from 16x16 to 256x256 to meet different requirements.
Technical Advantages
- • Client-side Processing: Uses HTML5 Canvas and JavaScript technology to ensure processing speed and security
- • SVG Support: Integrates canvg library for perfect vector graphics conversion
- • Transparent Background: Intelligently preserves transparent backgrounds in PNG, GIF, and SVG files
- • Batch Output: Supports both single-file multi-size and multi-file single-size download options
Why Choose ICO.SO
Among numerous online conversion tools, ICO.SO stands out with its exceptional security, convenience, and professionalism. We not only provide technically advanced conversion services but also focus on user experience and data security. Choosing ICO.SO means choosing a professional and reliable icon creation partner.