Favicon Generator

What Is a Favicon Generator?

A favicon generator converts an existing image into the small icon files used to identify a website in browser tabs, bookmarks and other browser interfaces. Instead of manually resizing an image and preparing multiple icon files, a favicon generator can create the required sizes automatically.

This free Favicon Generator creates common favicon PNG sizes as well as a favicon.ico file containing multiple icon sizes. It also provides HTML link elements that can be added to the head of a website.

Why Use the Favicon Generator?

A website may need more than one icon size because different browsers, devices and operating systems can use different dimensions. Generating several appropriately sized files makes it easier to provide suitable icons for different contexts.

How to Use the Favicon Generator

Use an image with clear artwork that remains recognisable when reduced to a small square icon.

1. Upload an image — Choose an image from your device or drag and drop it into the upload area.
2. Choose your options — Select a transparent or white background and adjust the optional image padding.
3. Generate the favicon — Click Generate Favicon to create the different icon sizes and preview the results.
4. Download and install — Download the PNG files or favicon.ico, then upload them to your website and add the supplied HTML code.

Create a Favicon for Your Website

A favicon is a small but useful part of a website's visual identity. It gives browsers an icon to associate with your domain and can make browser tabs, bookmarks and saved website shortcuts easier to recognise. Favicons are normally square, so source artwork should ideally be designed or cropped with a square composition in mind.

The Favicon Generator creates several common dimensions from one uploaded image. Smaller icons such as 16 × 16 and 32 × 32 pixels are particularly useful for browser interfaces, while larger PNG versions can be useful for device shortcuts and web application icons.

Choosing a Good Favicon Image

The best favicon source images usually have a simple design, strong contrast and an easily identifiable symbol or letter. Detailed photographs and complicated illustrations can become difficult to recognise when reduced to 16 pixels. Logos may also need to be simplified or given additional padding before being used as a favicon.

Favicon PNG and ICO Files

PNG is a widely supported format for modern website icons and can preserve transparency. The traditional favicon.ico format remains useful because it can contain multiple icon sizes in one file. This tool creates a PNG-based ICO file containing 16, 32 and 48 pixel versions.

Favicon Generator Information

The generator resizes your source image proportionally so that it fits inside a square canvas. When padding is enabled, the artwork is reduced further to leave space around the edges. This helps prevent logos or symbols from appearing too close to the favicon boundary.

Favicon generation takes place locally in your browser using the HTML Canvas API. The original image is not uploaded by this tool. The resulting files should still be tested on your website because browser caching can cause an older favicon to remain visible temporarily after an icon has been replaced.

Frequently Asked Questions