Mozilla Firefox Plugins, Add-ons and extension Page 10 of 83

Delays access to apps and websites with a deep breath animation, disrupting unconscious social media habits and syncing mindful moments to HealthKit for improved reflection.

A simple web extension that redirects requests to privacy friendly alternatives. The successor fork is LibRedirect.

Anori is a Chrome extension that allows users to create a personalized start page with widgets and folders. The extension offers a grid layout and a choice of eight color schemes. Anori is ideal for users who want to streamline their browsing experience by having quick access...

Requestly is a lightweight proxy available as a browser extension & desktop app to intercept & modify network requests. Using Requestly you can Modify Headers, Redirect Url, Mock API response, Delay/Throttle requests, etc.

Ensures online privacy with a no-logs VPN, multi-layer encryption, kill switch, wide protocol support, high speeds, global servers, and anonymous use.

Enhances tab management on Chrome and Firefox with features like session management, effortless search, link organization, and category spaces.

urlscan.io is a free service to scan and analyse websites. When a URL is submitted to urlscan.io, an automated process will browse to the URL like a regular user and record the activity that this page navigation creates.

Protect your web history, feel safer on public Wi-Fi, and limit ad tracking by increasing the security of your network connection.

Crab Fit helps you fit your event around everyone's schedules. Simply create an event above and send the link to everyone that is participating. Results update live and you will be able to see a heat-map of when everyone is free.

A service to download audio, video, and other types of files from various websites and social networks such as YouTube and Facebook.

Youtube Video and Audio Downloader is an open-source project, downloading Youtube videos (using Firefox download manager) in all available formats (FLV, MP4, WebM, and 3GP) with video quality of your choice.

EPUBReader is a Firefox and Chrome addon which lets you read ePub-files just in the browser. You don't need to install additional software!

A read-later app that helps you actually finish what you save.

Be incredibly focused and productive. Join millions of amazing people who use Freedom to manage their screen time and live happier, healthier, and more productive lives.

Cross-platform internet download/upload manager for HTTP(S), FTP(S), SSH, magnet-link, BitTorrent, ed2k, and online videos. WebDAV client, FTP client, SSH client.

Browser extension capturing web pages for offline organization, annotation, and editing, with support for various archive formats, hierarchical collections, and remote access.

Social Blade is a statistics website that allows you to track your statistics and measure growth across multiple social media platforms including YouTube, Twitch, and Instagram. It is our mission for Social Blade to become your go-to place for monitoring the following of your...

The EU regulations require that every website must get user's permission before installing cookies. Imagine how irritating that becomes when you surf anonymously or if you delete cookies automatically every time you close the browser.

Web Scrobbler is a browser extension created for people who listen to music online through their browser, and would like to keep an updated playback history using scrobbling services, such as Last.fm, Libre.fm and ListenBrainz.

Enhances Twitch with new features, emotes, and more.

A streamlined web app that helps you create and collaborate in real-time on wireframes, mockups, diagrams and prototypes.

All-in-one Kick tool to block channels, categories, tags & chat. Sync remote lists. Boost volume, set quality, danmaku & themes.

Bulk Media Downloader grabs and downloads all sort of media resources in bulk. You can filter different types to prevent cluttering the grabber window. It also has a pause button to stop appending more resources.

Open source browser extension for finding, editing, exporting, optimizing, and managing SVG content.

Create branded QR codes with logos and colors. Track scans, edit destinations after printing, and manage campaigns at scale with API access, teams, and custom domains.