ICO Favicon Generator Free Online
Convert a supported image to a multi-resolution .ico favicon (16, 32, 48, 64, 128, 256px) with timing that varies by image, browser, and device. Browser-based, supported local media processing, no signup. Get your favicon.
Conversion runs locally in your browser. No server upload, no signup, no watermark.
More Conversion Options
What is a Favicon?
A favicon is the small icon displayed in browser tabs, bookmarks, and search results next to your website name. ICO is the traditional favicon format, supporting multiple sizes in a single file (16x16, 32x32, 48x48).
How to Use
Upload any image and the tool generates an ICO file optimized for use as a favicon. Place the resulting file at the root of your website as favicon.ico for automatic browser detection.
Practical guide to ICO Generator
Use this checklist to plan, run, and independently verify the ICO Generator workflow.
- What this tool does. Convert a supported image to a multi-resolution .ico favicon (16, 32, 48, 64, 128, 256px) with timing that varies by image, browser, and device. Browser-based, supported local media processing, no signup. Get your favicon. This is a scoped format conversion and developer utility workflow; confirm the available controls and the measured output in your current browser before relying on the result.
- Define the result first. Before opening ICO Generator, write down the required input, the change you expect, the destination format or use, and the checks that decide whether the result is acceptable. A concrete target prevents repeated processing from turning into guesswork and makes it easier to compare alternatives.
- Confirm the exact source format and the requirements of the destination before converting. Record encoding, dimensions, transparency, structure, line endings, or other properties that matter; two files with similar names can still have different capabilities.