The Top Firefox Extensions You Can Use

The power of Firefox’s add-ons, or Mozilla’s term “extensions,” is often underestimated. These small but mighty packages of functionality can significantly amplify your browsing experience. Whether it’s bolstering your privacy, navigating around internet restrictions, or simply fine-tuning your browser for a more efficient workflow, Firefox’s add-ons can be transformative. However, it’s important to tread carefully when selecting and installing these extensions, as they can impact your browser’s performance and potentially compromise your privacy. In this article, we explore the best Firefox add-ons available, breaking them down by their specific functions and benefits.

Enhancing Privacy and Security

uBlock Origin

If you’re seeking to block ads and minimize tracking on the internet, uBlock Origin is your go-to extension. With its robust default settings, it can effectively block various trackers and annoyances on websites. Additionally, uBlock Origin provides advanced customization options for a more tailored browsing experience, including the ability to eliminate bothersome cookie notices and strip tracking data from URLs.

Facebook Container

For individuals concerned about their privacy while using Meta’s platforms and websites, the Facebook Container extension is indispensable. This add-on creates a protective container for all your Facebook data within Firefox, preventing Meta from tracking your online activities. For a similar privacy-centric approach to other websites, you can employ Firefox Multi-Account Container.


LocalCDN is designed to optimize your browsing experience by reducing third-party requests to content delivery networks like Google. It emulates various frameworks as local resources, thereby speeding up your web surfing and decreasing unnecessary pings to CDNs.

Enhancing User Experience

Enhancer for YouTube

Enhancer for YouTube is a valuable extension for avid video watchers. It augments your YouTube experience by offering features such as reading comments while watching videos, setting default video quality, and adding handy keyboard shortcuts. It’s an excellent tool for those who spend a lot of time on the video-sharing platform.


Mimicking smartphone scrolling behavior, ScrollAnywhere allows you to use your mouse to scroll on any part of a webpage, much like tapping and flicking on a mobile device. This extension offers a more intuitive and versatile way to navigate web content.

Absolute Enable Right-Click & Copy

Some websites restrict basic functions like right-click, copy, or paste. Absolute Enable Right-Click & Copy provides a workaround for such restrictions, allowing you to copy and paste text, account numbers, and other essential information even on sites that attempt to block these functions.

Everything Metric

If you’re navigating American websites and find imperial units confusing, Everything Metric has your back. This extension automatically converts imperial units to metric, making measurements more comprehensible for non-American users.

Customizing the Browsing Experience

600% Sound Volume

The 600% Sound Volume extension lets you fine-tune the audio output for individual tabs. This handy tool allows you to boost the volume of specific tabs, maintaining different volume levels for each. It’s especially useful for managing various audio sources in your browser.


While uBlock Origin takes care of blocking ads before videos play on YouTube, it can’t circumvent embedded promotions. SponsorBlock automatically skips these ads and sponsorships, providing an uninterrupted viewing experience.

Behind the Overlay

Banish intrusive overlays that disrupt your reading with Behind the Overlay. This extension automatically hides subscription requests and donation prompts, allowing you to enjoy a seamless reading experience.

Augmented Steam

For PC gamers who frequent the Steam storefront, Augmented Steam is a valuable addition to Firefox. This extension provides historical pricing data, automatically skips age gates, and improves search filters, enhancing your overall experience when browsing the Steam platform.

Frequently Asked Questions

What are Firefox extensions?

Firefox extensions, also known as add-ons, are small software modules that can be added to the Mozilla Firefox web browser to enhance its functionality. These extensions can provide a wide range of features, from ad-blocking to security enhancements and improved user interface elements.

How do I install Firefox extensions?

To install Firefox extensions, follow these steps:

Open Firefox and click on the menu button (three horizontal lines) in the upper right corner.
Select “Add-ons.”
In the Add-ons Manager tab, search for the extension you want in the search bar.
Click on the extension you want to install, then click the “Add to Firefox” button.
Follow the prompts to complete the installation.

Are Firefox extensions safe to use?

Firefox extensions are generally safe to use, especially when obtained from the official Mozilla Add-ons website. However, it’s essential to review the permissions an extension requests before installation to ensure it aligns with your privacy and security preferences. Avoid installing extensions from untrusted sources.

Can I use multiple Firefox extensions at once?

Yes, you can use multiple Firefox extensions simultaneously. However, be cautious about overloading your browser with too many extensions, as this can lead to decreased performance. It’s essential to strike a balance between functionality and performance.

How do I manage my installed Firefox extensions?

You can manage your installed extensions by following these steps:

Click the menu button in Firefox (three horizontal lines).
Select “Add-ons.”
In the Add-ons Manager tab, you can disable, remove, or configure your extensions as needed.

Are there extensions available for specific tasks, such as ad-blocking or privacy protection?

Yes, there are Firefox extensions designed for specific tasks. For example, you can find extensions like uBlock Origin for ad-blocking and Facebook Container for privacy protection. Mozilla’s official Add-ons website categorizes extensions to help you find the ones that suit your needs.

Do these extensions work on all versions of Firefox?

Firefox extensions are typically designed to work with the latest versions of the browser. Make sure to keep your Firefox browser updated to ensure compatibility with the latest extensions. Older versions of Firefox may not support some newer extensions.

Can I customize the settings of these extensions?

Yes, many Firefox extensions offer customization options. After installation, you can often access the extension’s settings by clicking on its icon in the Firefox toolbar or through the Add-ons Manager. This allows you to tailor the extension’s behavior to your preferences.

Are Firefox extensions available for mobile versions of the browser?

Yes, Mozilla offers Firefox for Android, and you can install extensions on the mobile version of the browser. However, the availability of extensions on mobile may be limited compared to the desktop version.

Can I suggest a Firefox extension to be featured among the top ones?

You can provide feedback or suggest extensions for consideration on the Mozilla Add-ons website. Mozilla encourages user contributions and reviews to help maintain a safe and diverse selection of extensions.


Firefox extensions, or add-ons, are valuable tools that can significantly enhance your web browsing experience. They offer a wide range of features, from privacy and security enhancements to user interface improvements and productivity boosts. To maximize the benefits of these extensions, it’s essential to install them thoughtfully, considering your specific needs and the permissions they request.

Using top Firefox extensions can help you tailor your browser to your preferences and make your online activities more efficient and secure. Whether you’re looking to block ads, protect your privacy, streamline your workflow, or customize your user experience, there’s likely an extension available to meet your needs.

Remember to use official sources like the Mozilla Add-ons website to find and install extensions, and regularly update your Firefox browser to ensure compatibility with the latest extensions. With the right set of extensions, you can transform Firefox into a powerful and versatile tool for your online activities.

Leave a Comment