wpt.fyi
WPT helps compare, test, package, or manage web browsers and browser-based apps.
Directory
Browser Tools & Extensions
Browser tools and extensions covers add-ons, userscripts and utilities that change how you browse the web. Listings include extensions for Chrome, Firefox and similar browsers, along with userscripts, bookmark managers, tab tools and privacy add-ons. Some entries are official store pages, and others are open projects you install from a repository. The permissions each add-on requests, the last update date and the number of maintainers tell you a lot about it. Extensions can read and change page data, so install from a source you trust and confirm what the add-on actually does.
8bitdashboard.com
8 Bit Dashboard is a browser start page designed to function as a customizable dashboard. It features 8-bit style GIFs, a clock, bookmark hotkeys, a greeting, a 25-minute focus timer, and a to-do list. The page also includes settings and a help section for users.
privacytests.org
PrivacyTests.org is an open-source privacy audit that subjects major web browsers to automated tests. It covers desktop browsers, private modes, iOS and Android browsers, and nightly builds, and reports results across privacy test categories.
bulkurlopener.com
Bulk URL Opener is a browser extension and cross-platform desktop app for opening lists of URLs in one click. It also allows users to create and store lists of links and load them from a drop-down menu. It is free and open-source.
chrometheme.studio
Chrome Theme Studio is a free tool for creating custom browser themes for Chromium-based browsers, including Google Chrome, Microsoft Edge and Brave. Users adjust colors for the toolbar, tab and frame areas in real time, including inactive and incognito states, then download the theme.
consentomatic.au.dk
Consent-O-Matic is a browser extension that recognizes consent pop-ups from consent management providers and fills them out based on the user's preferences, attempting privacy-preserving settings where standard categories are absent. It is available for Chrome, Edge, Firefox and Safari on desktop, and Safari on mobile. The developers note some pop-ups may not yet be handled and offer a reporting mechanism.
darkreader.org
Dark Reader is an open-source browser extension that enables a dark theme on websites for night and daily browsing. It is available for Chrome, Firefox, Edge and Safari, and its brightness, contrast and sepia settings can be adjusted and enabled for all sites or particular domains.
distill.io
Distil is a tool for monitoring webpage changes. Users can select specific parts of a page to track, and receive alerts via email, push notification, Slack, Discord, or SMS when changes are detected. It offers 24/7 cloud monitoring, version history for tracked pages, and support for monitoring password-protected pages, PDFs, and private pages.
emojiaddon.com
Emoji Addon is a free, open-source browser add-on for using emojis. It offers keyword, colour and gender search, a most-used emojis section and keyboard shortcuts, and settings can be customised. Auto-insert and auto-copy place selected emojis in text boxes or the clipboard.
fakedata.pro
Fake Data is a browser form filler for web developers that generates data for form fields. It is installed as a browser extension and requires no advanced setup or configuration for first use. It supports custom JavaScript code and custom elements, and it learns new fields as they are used. It is compatible with most major browsers.
whattrainisitnow.com
Firefox Trains is a tool for tracking Firefox release trains and major milestones. It displays current version numbers for the ESR, Release, Beta, and Nightly Firefox channels, lists bug landing and crash data for each channel, and includes a milestone calendar.
geminiprotocol.net
Gemini Portal helps compare, test, package, or manage web browsers and browser-based apps.
greasyfork.org
Userscript directory for finding scripts that customize and automate website behavior.
getindie.wiki
Indie Wiki Buddy is a browser extension that helps users find independent wikis. When visiting a Fandom, Fextralife, or Neoseeker wiki, it can notify or redirect to an independent counterpart, and it can filter search engine results. It supports over 800 wikis across 22 languages and optionally uses BreezeWiki to render Fandom wikis without ads.
en.infinitynewtab.com
Infinity New Tab is a new tab page extension based on Chrome's new tab page. It offers management of frequently accessed websites with redrawn icons, one-click addition of sites, swift switching among search engines, and customizable wallpapers. It also includes sidebar gadgets. Installation is available on Chrome with an offline Crx file option.
justthebrowser.com
Just the Browser provides configuration files, documentation and installation scripts that remove AI features, telemetry data reporting, sponsored content and product integrations from desktop web browsers, using hidden settings intended for organizations. It includes manual guides for Google Chrome, Microsoft Edge, Firefox and Brave, and the project is open-source on GitHub.
desktop.kerahq.com
Kera helps compare, test, package, or manage web browsers and browser-based apps.
maxfoc.us
Max Focus, also known as MaxFocus: Link Preview, is a browser extension that allows users to preview links without leaving their current web page. It is intended to reduce the number of open tabs and let users read articles without distractions. The extension works on a range of popular websites and offers customization options.
muetab.com
Mue is a fast, open and free-to-use browser extension that provides a customizable new tab page for modern browsers including Chrome, Edge, Firefox and Whale. It is open-source, contains no tracking, and stores all user data on device without sharing it without user consent. The extension offers exclusive background options, motivational quote packs, productivity and wellbeing widgets, and a Marketplace for community-submitted content. It has been maintained since 2018.
readaloud.app
Read Aloud is a text-to-speech voice reader available as a Chrome extension that reads aloud the current web-page article with one click and supports 40+ languages. The site also lists browser extensions for Firefox and Edge and a TTS widget service.
renewedtab.com
Renewed Tab creates a browser start page or new tab dashboard for links, widgets, and shortcuts.
sessionbuddy.com
Session Buddy is a browser extension for managing open tabs and bookmarks. It saves open tabs and restores them later, restores sessions to original windows or a single window, and preserves window positions, pinned tabs and incognito states. Tabs open from text and can be copied as links, Markdown, CSV or JSON. Collections organize bookmarks, and tab history can be viewed and restored.
turnoffthelights.com
Turn Off the Lights is a free, open-source browser extension that applies dark mode to websites and adds a one-click dimmer for videos. The site says it uses stylesheet injection that preserves video colors while darkening the rest of the page. It lists availability for Chrome, Firefox, Edge, Safari and Opera.
userstyles.world
UserStyles.world is a free and open-source, community-driven platform for sharing and browsing UserCSS userstyles, described as a replacement for UserStyles.org. It offers tracker-free browsing, Stylus integration for publishing updates, and mirroring of userstyles from other places including the USo-archive. It is licensed under AGPLv3.