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Add-ons, extensions, and themes

Tefy

Add-ons, extensions, and themes

Enhance product functionality with add-ons, extensions, and themes.

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About Add-on Badges

About permission request messages for Firefox extensions

Understanding the risks of installing self-hosted extensions

Disable or remove Add-ons

Extensions in Private Browsing

Recommended Extensions program

Personalized extension recommendations

Find and install add-ons to add features to Firefox

Add-on signing in Firefox

JavaScript settings and preferences for interactive web pages

Use Firefox VPN in Firefox

Multi-Account Containers

Upgrade your graphics drivers to use hardware acceleration and WebGL

Manage your extensions using the extensions button in the toolbar

An extension changed my New Tab page or home page

Get started with the Mozilla VPN extension

Facebook Container - Prevent Facebook from tracking you on other websites

Extension data collection

Tips for assessing the safety of an extension

On-device AI models in Firefox

Why does Mozilla disable some add-ons from running in Firefox?

Use themes to change the look of Firefox

Manage optional permissions for Firefox extensions

Send plugin crash reports to help Mozilla improve Firefox

Cannot remove an add-on (extension or theme)

Built-in themes in Firefox - alternative to complete themes

Unable to install add-ons (extensions or themes)

Why is there an OpenH264 plugin in Firefox?

Access your add-ons with a Mozilla account

Manage extension shortcuts in Firefox

Disable Mozilla VPN protection for a specific website

A program on your computer interferes with the Mozilla VPN extension

Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems

Get help with Firefox Developer Edition

Why do Java, Silverlight, Adobe Acrobat and other plugins no longer work?

Site Permission Add-ons

Remove a toolbar that has taken over your Firefox search or home page

Use Firefox in another language

How to update add-ons

How to add the translate add-on to Firefox

How is Facebook Container different from Multi-account Containers?

Firefox Translations Add-on

Manage the Mozilla VPN extension preferences

Re-enable add-ons that were disabled when updating Firefox

Flash-based videos and sound do not play correctly

What is search hijacking?

Facebook Container isn't working

Report extensions and themes for abuse

Review installed extensions

Lightbeam extension for Firefox is no longer supported

Troubleshoot issues related to add-ons

Recommended Firefox extensions for families and students

X-Mouse Button Control in Firefox 110

Why aren’t my add-ons working on some websites?

Integrate Firefox Relay into the Firefox Password Manager

Change your location for a specific website

How will DNS work when using the VPN extension?

What to do if another extension interferes with the Mozilla VPN extension

Orbit Frequently Asked Questions

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