How to Change Favicons

Quick Steps for Seamless Website Customization

By Steve
August 1, 2023
How to Change Favicons

In today's constantly evolving digital landscape, staying up-to-date with the latest trends is essential to maintaining a strong online presence. One of those key elements is the favicon, a small yet significant visual representation of your brand or website. For those unfamiliar, favicons are the tiny icons that appear next to the website's title on browser tabs and bookmarks, offering a quick and recognizable reference for users while browsing.

Implementing and managing favicons, however, might seem daunting at first glance, especially for those not well-versed in web design. Fortunately, there are accessible tools available to help you effortlessly create and change your favicons, such as the bookmark manager from With this tool, you can effortlessly design and update your favicons, reflecting the core essence and identity of your brand.

While favicons might seem like a small detail, their impact should not be underestimated. A well-designed favicon can improve your website's credibility and user experience. Therefore, taking the time to create and update your favicon is a wise investment in your digital presence, ensuring your brand stays fresh and stands out from the competition. So, get started on your favicon journey and reap the benefits of this versatile, yet often overlooked, aspect of web design.

What Are Favicons

Favicons, or "favorite icons," are small visual representations of a website, typically displayed in the browser's address bar, tab, or bookmarks list. These tiny images help users quickly identify and navigate to a specific webpage with ease.


Favicons serve to make your website stand out from others, providing a unique visual identity and improving your site's overall user experience. When browsing multiple tabs or looking through a list of bookmarks, a distinctive favicon allows users to recognize your site instantly.

For instance, consider adding your website to the bookmark manager from A well-designed favicon would make it easy for you to identify and access your site among the various others saved in the manager.


Favicons fulfill several crucial functions:

  • Branding: They contribute to your website's overall branding, showcasing your site's logo, theme, or color scheme.

  • Usability: They enhance the user experience by making it easier for visitors to locate your site in a sea of open browser tabs or a long list of bookmarks.

  • Accessibility: Sight-impaired users often rely on favicons as visual cues while using screen readers or other assistive technologies.

In conclusion, incorporating a favicon into your website is a simple yet effective way to strengthen your brand's identity, improve user experience, and ensure accessibility. Utilize these tiny but powerful images to make a lasting impression on your visitors and distinguish yourself from the competition.

Creating Favicons

Design Guidelines

When designing your favicon, keep it simple and recognizable. Choose a design that represents your brand and is easily identified when displayed among other icons. Here are some quick tips:

  • Clarity: Use a simple design with easy-to-identify elements.

  • Consistency: Make sure your favicon aligns with your brand identity.

  • Color: Limit colors to enhance clarity and recognition.

  • Contrast: Ensure shapes and colors contrast well to maintain visibility.

File Formats and Sizes

Favicons are typically created in PNG, ICO, or SVG formats for compatibility. The most common sizes are:

  • 16x16 pixels for browser tabs and bookmarks

  • 32x32 pixels for taskbar shortcut icons

  • 48x48, 64x64, 128x128 pixels for high-resolution screens

In general, it is a good idea to create multiple sizes of your favicon to ensure optimal display on various platforms.

Tools and Resources

Several tools can help you create and optimize favicons. Some popular options include:

After creating your favicon, you can use the bookmark manager from, a convenient way to manage your bookmarks while incorporating your custom favicon.

Implementing Favicons


To implement a favicon in your website, you first need to create a small icon image (usually 16x16 or 32x32 pixels) in either the .ico, .png, or .jpg formats. Most browsers support the .ico format, so using that is recommended. Once you have your icon, simply add the following line of code to the head section of your HTML:

<link rel="icon" type="image/x-icon" href="path/to/your/favicon.ico">

Make sure to replace path/to/your/favicon.ico with the correct path to your icon file. This code informs the browser where to find the favicon for your site, and the browser will display it in the address bar, browser tabs, bookmarks, and more.

Favicon Placement

The location of your favicon file is important. Browsers usually look for the favicon in the root directory of your website, so placing it there can save you from unnecessary code. If you want to organize your favicons in a specific folder, make sure to update the href attribute in the HTML code accordingly.

Some web designers also choose to provide different-sized icons for various devices and screen resolutions. These can be added using additional <link> tags with specified size attributes. For example:

<link rel="icon" type="image/png" href="path/to/your/favicon-16x16.png" sizes="16x16">
<link rel="icon" type="image/png" href="path/to/your/favicon-32x32.png" sizes="32x32">

If you don't want to worry about managing multiple favicon sizes and formats, consider using an online tool or service like the bookmark manager from to automate this process. These tools can generate all the necessary sizes, formats, and code for you, ensuring your favicon looks great across various devices and platforms with minimal effort on your part.

Favicon Management

Updating and Changing Favicons

Favicons are an important aspect of your website's branding and identity. To update or change your favicon, follow these steps:

  1. Create a new favicon image in the desired format (e.g., .ico, .png, or .svg).

  2. Replace the current favicon file(s) on your server or hosting platform with the new image(s).

  3. Update the favicon references in your site's HTML code, if necessary.

If you're using a CMS or website builder, most platforms have built-in tools for changing your favicon. For example, Superdense Bookmark Manager from allows changing favicons quickly and easily within its interface.

Testing and Validation

It's crucial to test and validate your updated favicon to ensure it displays correctly on all devices and browsers:

  • Desktop Browsers: Test your favicon in popular desktop browsers (e.g., Chrome, Firefox, Safari, and Edge). Ensure the icon appears in the browser's tab, bookmark menu, and address bar.

  • Mobile Browsers: Check the favicon on various mobile devices in both portrait and landscape orientations.

  • Favicon Validators: Use online favicon validators, like the one available at RealFaviconGenerator, to check if your favicon meets the technical requirements.

Make any adjustments if necessary, and ensure you clear your browser's cache before retesting. Following these steps will help you effectively manage your favicon, enhancing your website's visual appeal and user experience.

Optimizing Favicons for Different Devices

When creating favicons for your website, it's essential to optimize them for various devices and platforms. This ensures that your brand's icon is displayed consistently and clearly on all user environments. In this section, we will discuss how to optimize favicons for Apple touch icons, Android icons, and Windows tiles.

Apple Touch Icons

For iOS devices, you need to create Apple touch icons. These icons appear when users bookmark your site on their home screen. To optimize Apple touch icons:

  1. Design a square icon with a size of at least 180x180 pixels.

  2. Save the file as a .png with the name apple-touch-icon.png and place it in the root directory of your website.

  3. Add the link tag in the head section of your HTML file: <link rel="apple-touch-icon" href="/apple-touch-icon.png">

Remember to test the appearance of your icon on various iOS devices to ensure consistent visibility.

Android Icons

For Android devices, you'll need to create adaptive icons that can adapt to different shapes and sizes. Follow these steps when designing an optimized icon for Android:

  1. Design a foreground and background layer for your icon, both in 108x108 pixels.

  2. Compress both layers into a single .xml file.

  3. Add the icon to your AndroidManifest.xml file with the following code:


Test your icon on various Android devices to confirm it looks as intended.

Windows Tiles

To optimize your site's favicon for Windows devices, you'll need to create tile icons in different sizes. Here's how:

  1. Design square icons in the following sizes: 70x70, 144x144, and 310x310 pixels.

  2. Save the files as .png and place them in the root directory of your website.

  3. Add the following meta tags in the head section of your HTML file:

<meta name="msapplication-square70x70logo" content="/smalltile.png">
<meta name="msapplication-square144x144logo" content="/mediumtile.png">
<meta name="msapplication-square310x310logo" content="/largetile.png">

By following these guidelines, you can ensure that your favicons are optimized for various devices, making your bookmark manager, such as the one from, look professional and consistent across platforms.

Dynamically Change Favicons on Your Website

Did you know that you can also change your favicon dynamically using JavaScript? First, let's take a look at the HTML code for a basic webpage with a favicon:

<!DOCTYPE html>
    <link rel="icon" href="original-favicon.png" type="image/png">
    <title>Your Website Title</title>
    <h1>Welcome to Your Website</h1>
    <p>Here's some content for your visitors to enjoy.</p>

In this example, we've included a link tag in the head section of the HTML document to define the original favicon for the webpage. The href attribute points to an image file called original-favicon.png.

Now, let's say you want to change the favicon after a certain amount of time has passed. You can do this using JavaScript and a setTimeout function. Here's the updated HTML code with the JavaScript added:

<!DOCTYPE html>
    <link rel="icon" href="original-favicon.png" type="image/png">
    <title>Your Website Title</title>
      function changeFavicon() {
        var link = document.querySelector("link[rel~='icon']");
        link.href = "new-favicon.png";
      setTimeout(changeFavicon, 5000); // change favicon after 5 seconds
    <h1>Welcome to Your Website</h1>
    <p>Here's some content for your visitors to enjoy.</p>

In this updated code, we've added a script tag to hold our JavaScript code. The changeFavicon function uses document.querySelector to select the link element that represents the favicon for the webpage. We then set the href attribute of this element to the URL of the new favicon image that we want to use. In this case, the new favicon is an image file called new-favicon.png.

Finally, we use setTimeout to call the changeFavicon function after a delay of 5 seconds. This gives the user enough time to notice the original favicon before it is replaced with the new one.

And that's it! With just a few lines of JavaScript, you can dynamically change the favicon on your website. This can be useful for a variety of purposes, such as indicating when a new message has arrived or when a user has received a notification.

Of course, this is just a basic example, and there are many ways to customize and enhance the functionality of your favicons using JavaScript. For example, you could use a loop to cycle through a set of different favicon images, or use a library like Favicons to simplify the process.

Default favicon.ico

Lastly, if you want to keep it ultra-simple, browsers automatically attempt to request /favicon.ico. So, if you prefer not to modify the HTML, you can simply upload this file to your server. 🤡

And you can check how it looks when you bookmark it in your Superdense account.