Mozilla add on

To try the thousands of add-ons available here, download Mozilla Mozilla add ona fast, free way to surf the Web! Choose from thousands of extra features and styles to make Firefox your own.

Add-ons allow developers to extend and modify the functionality of Firefox. In the past, there were several toolsets for developing Firefox extensions, but as of November , extensions must be built using WebExtensions APIs. Other toolsets, such as overlay add-ons, bootstrapped add-ons, and the Add-on SDK, are no longer supported. In most cases, it will run in Chrome, Edge, and Opera with few if any changes. They are also fully compatible with multiprocess Firefox. You can see the APIs currently supported in Firefox and other browsers. The Firefox Extension Workshop can help you develop extensions for Firefox and give your users simple, yet powerful ways to customize their browsing experience.

Mozilla add on

Explore powerful tools and features to customize Firefox and make the browser all your own. Make every web page or just the pages you want display light text on dark backgrounds. All color variations are fully customizable. Zoom web pages either per-site or per-tab using full-page zoom, text-only zoom and minimum font size. Fit-to-width zooming can be applied to pages automatically. Fit-to-window scaling can be applied to small images. Draw a ruler across any webpage to check the width, height, or alignment of page elements in pixels. LeechBlock NG is a simple productivity tool designed to block those time-wasting sites that can suck the life out of your working day. All you need to do is specify which sites to block and when to block them. Easily skip YouTube video sponsors. When you visit a YouTube video, the extension will check the database for reported sponsors and automatically skip known sponsors. You can also report sponsors in videos. Protects you against tracking through "free", centralized, content delivery. It prevents a lot of requests from reaching networks like Google Hosted Libraries, and serves local files to keep sites from breaking. Complements regular content blockers.

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Add-ons extend the core capabilities of Firefox, enabling users to modify and personalize their web experience. A healthy ecosystem, built on trust, is vital for developers to be successful and users to feel safe making Firefox their own. For these reasons, Mozilla requires all add-ons to comply with the following policies. All add-ons are subject to these policies, regardless of how they are distributed. When an add-on is given human review or otherwise assessed by Mozilla, these policies act as guiding principles for those reviews.

Add-on is the Mozilla term for software modules that can be added to the Firefox web browser and related applications. Mozilla hosts them on its official add-on website. Browser extensions are the primary type of add-on. Early versions of Firefox supported themes that could greatly change the appearance of the browser, but this was scaled back over time. Current themes are limited to changing the background and text color of toolbars. Plug-ins are no longer supported in Firefox. In the past, they were used to handle media types for which the application did not have built-in capability. They were deprecated due to security concerns and improvements in Web APIs. Mozilla had no mechanism to restrict the privileges of legacy Firefox extensions. This meant that a legacy extension could read or modify the data used by another extension or any file accessible to the user running Mozilla applications.

Mozilla add on

Add-ons allow you to add extra features and functionality to Firefox. If you need help installing add-ons, see Find and install add-ons to add features to Firefox. You can individually adjust the update method for each extension as follows, when the recommended Update Add-ons Automatically option has been selected:. Extensions that do not meet Firefox's new add-on technology have been deactivated and moved to the Legacy Extensions panel. If you need the add-on, you can visit the developer's website to see if it will be migrated to the WebExtensions standard. The extension will automatically update when the add-on developer provides a compatible version. You can also follow these instructions to look for a replacement:. Extensions that do not meet Firefox's new add-on technology have been disabled. You can also search for a compatible alternative. The Extension Finder utility can help you find replacement extensions.

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Easily save and organize batches of tabs as bookmarks. Zoom Page WE Zoom web pages either per-site or per-tab using full-page zoom, text-only zoom and minimum font size. To try the thousands of add-ons available here, download Mozilla Firefox , a fast, free way to surf the Web! You can even set your own custom rules for removing and keeping to create a tailored experience for you. Add-ons allow developers to extend and modify the functionality of Firefox. Allows you to open URLs inside Steam Client to save the hassle of logging in normal browser with a single click on a button. Warning: In some situations you need to specify an ID for your extension. Those add-ons include:. Learn More. You can also report sponsors in videos. Now you've had an introduction to the process of developing a WebExtension for Firefox: write a more complex extension read more about the anatomy of an extension explore the extension examples find out what you need to develop, test, and publish your extension take your learning further. If you saved the installer file to your computer, for example, an. Customize shades of light and dark to make web pages more visually pleasing. No additional software needed! Using the terminal, you create the directory like this: bash.

Override the user-agent string presented to Google Search pages to receive the search experience shown to Chrome. Hide YouTube related videos, comments, video suggestions wall, homepage recommendations, trending tab, and other distractions.

For more information, refer to the enterprise documentation. Check out the contact us page for details on how to get help, keep up to date with add-ons news, and give us feedback. Prohibited Data Collection Search functionality provided or loaded by the add-on must not collect search terms or intercept searches that are going to a third-party search provider. Personally identifiable information can be actively provided by the user or obtained through extension APIs. By default, it comes with multiple blocking lists focused on both online ads and trackers to help you enjoy an ad and tracker-free experience online. Layout Filters Shortcuts Adblocker Playlist. Welcome to Firefox Add-ons. This new, high-performance browser for Android has been rebuilt from the ground up using GeckoView, Mozilla's mobile browser engine. Facebook Container Prevent Facebook from tracking you around the web. Listings must disclose when payment is required to enable any add-on functionality.