WIN-J TOOLS
Favicon generator
Create a multi-size 16/32/48 px ICO or a PNG icon from your image.
Free · No installation
Drag and drop your file hereJPG · PNG · WEBP / up to 20 MB, 16 megapixels
Input files and content are processed in your browser.
How to use
- Create a multi-size 16/32/48 px ICO or a PNG icon from your image.
- Adjust the settings and generate the result.
- Review the result, then copy or download it.
Example
Save a square logo as ICO for your site’s favicon.ico.
Method and limitations
ICO contains PNG-encoded 16, 32 and 48 px images. Legacy BMP-encoded ICO is not supported. Simple shapes remain clearer than small text.
Frequently asked questions
Are my inputs stored on the server?
The tool processes files and input locally without uploading or saving them. Reloading the page clears the workspace.
What should I check before using the result?
ICO contains PNG-encoded 16, 32 and 48 px images. Legacy BMP-encoded ICO is not supported. Simple shapes remain clearer than small text.