ICO Converter
Convert PNG or JPG images to ICO format for website favicons.
Checking status...
About ICO Converter
Create professional favicons for your website in seconds. Our ICO converter takes any standard image and packages it into a multi-sized Windows Icon file, perfect for modern browsers and bookmark toolbars.
How to Use
- Upload a square PNG or JPG image (at least 256x256 recommended).
- Select the common favicon sizes you need (16x16, 32x32, 48x48).
- Click 'Convert to ICO' to generate the icon resource.
- Download the final .ico file and place it in your website's root directory.
Common Use Cases
- Creating a custom favicon.ico for a new website or blog.
- Converting brand logos into desktop shortcut icons for Windows folder customization.
- Building multi-resolution icon resources for desktop application development.
Technical Details
Encodes bitmap data into the Microsoft ICO structure, allowing a single file to contain multiple resolution layers. Runs locally without server dependencies.
Frequently Asked Questions
- What is a Favicon?
- A favicon is the small icon that appears next to your website title in browser tabs and bookmarks.
- Can I use transparent PNGs?
- Yes, transparency is fully supported and preserved in the generated .ico file.
100% Private & Secure
This tool runs entirely in your browser using client-side technology. Your files and data are never sent to a server, ensuring 100% privacy and speed.