PNG to ICO Converter
Turn PNG images into ICO icon files in your browser. Build favicons for websites and Windows apps.
Convert PNG to ICO now
Upload a PNG (up to 256×256) and download an ICO file.
Drop your image here
or click to browse files
Accepted formats: PNG
Max file size: 10MB
How to convert PNG to ICO
Convert PNG to ICO in three steps.
Upload PNG
Select the file you want to convert.
Build ICO in browser
Conversion runs locally in your browser — no server upload.
Download ICO
Save the converted file for your workflow.
Why convert PNG to ICO?
Windows favicon and app icons
Optimize file size and compatibility for your use case.
Legacy desktop compatibility
Modern formats improve performance without leaving your device.
Quick favicon from a single PNG
Everything runs locally — your files stay private.
FAQs
PNG to ICO FAQ
Need more image editing tools?
Explore AI-powered tools for backgrounds, objects, and photo quality — or try another free format converter.