Free Favicon Tool
![Uploaded Image]()
Image to ICO Converter
Convert PNG, JPG, or WebP to ICO format.
Free. Instant. Client-Side.
🖼️
Drag & Drop Image
or click to browse
How to Create a Favicon Online
Generating a browser-compatible icon (favicon) is essential for web branding. With InstantConvert.online, it takes just three steps:
- Upload: Drag your logo (PNG, JPG, or WebP) into the box. We recommend a square image for best results.
- Select Size: Choose 32x32 for standard website use, or higher resolutions for desktop applications.
- Convert: Click "Convert to ICO" and download your file instantly.
Why do you need an .ICO file?
While modern browsers support PNG favicons, the .ICO format is still the gold standard for compatibility.
- Compatibility: Legacy browsers and Windows tools prefer `favicon.ico`.
- Branding: A crisp favicon helps users identify your tab among dozens of open pages.
Learn more about ICO file structure on Wikipedia.
Frequently Asked Questions
Does this tool work offline?
Yes! The conversion happens entirely in your browser using JavaScript. Your image is never sent to a server.
What is the best size for a favicon?
For most websites, 32x32 pixels is the standard. If you want to support high-DPI screens, you might use 64x64 or higher.