A favicon generator tool typically allows users to upload an image or logo and then generates a favicon in various sizes and formats, including ICO, PNG, and GIF. Some favicon generators also offer customization options such as the ability to choose background colors, add text or shapes, or apply various effects.
Favicon generator tools can be standalone applications that are downloaded and installed on a computer or web-based tools that can be accessed through a browser. Many website building platforms and content management systems also offer built-in favicon generator tools to simplify the process for their users.
Overall, a favicon generator tool is a simple and efficient way to create a professional-looking favicon for a website without the need for extensive design skills or specialized software.