addons.wesleybranton.com
Custom Scrollbars is a browser extension or add-on that improves everyday web browsing workflows.
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.
soeren-hentzschel.at
New Tab Override helps manage browser tabs, sessions, navigation, or tab-related workflows.
tanalin.com
SmartUpscale is an extension for Firefox and Chrome that applies integer scaling to images on webpages, preventing blur on images whose displayed size is an integer multiple of their real size. It is aimed at high pixel density displays. The scale is calculated per image, and options and limitations are documented.
bmz.absolutezero.fyi
Bookmark Manager Zero is a privacy-focused bookmark management suite with browser extensions that work with native Firefox or Chrome bookmarks. It performs link health checking and link security scanning, detecting dead links and flagging suspicious URLs. Optional GitLab sync lets the web and Android apps access bookmarks on mobile devices.
getbookmarklets.com
Get Bookmarklets is a collection of bookmarklets and userscripts that can be installed with a single drag. Users can browse, share and submit their own scripts, and the site includes an explanation of bookmarklets, installation and purposes.
web.ggather.com
GGather helps organize links, bookmarks, start pages, or personal web resources.
ln.ht
linkhut helps save, organize, tag, and search bookmarks or useful web links.
momentumdash.com
New tab dashboard with focus tools, inspirational images, weather, and quick links.
tabdeck.so
Tab Deck is a Chrome extension presented as an all-in-one manager for tabs and tab groups. It saves, restores and organizes browser sessions, and the site lists versions for Chrome, Edge and Brave.
one-tab.com
OneTab is a browser extension for Chrome, Firefox, Edge, Safari and other browsers that converts open tabs into a list, which can reduce browser memory use by up to 95%. Tabs can be restored one at a time or all at once and organized into folders, with import and export of tab lists and sharing as a web page.
betterstacks.com
Stacks is an AI workspace that combines bookmarks, notes, links and files in one place, described as replacing tools such as Google Drive, bookmarks and Notion. A browser extension allows saving pages with one click, and an AI assistant supports search, summaries and connections across saved content.
tabbutler.netlify.app
Tab Butler is a storage, design, or frontend resource for mockups, assets, UI tools, or web search.
tryzulu.com
Zulu is a collaborative bookmark and content manager for work, teams, and productivity. It provides visual bookmarks and tab management, letting users save open tabs through a browser extension available for Chrome, Opera, and Brave. Users can curate and share boards on any browser and device.
rentry.org
Beginner's Guide is a rentry.org page covering adblocking and antivirus topics. It notes that sites contain ads, some harmful and leading to fake download buttons, and recommends uBlock Origin as the browser adblocker. It also advises scanning files with VirusTotal and running them in Triage.
rentry.co
A guide page about bookmarklets, small scripts described as a simpler version of userscripts that can be used to extract content from websites. It explains how to create a bookmark and paste the script into the URL box to install and use one. It lists scripts for search and highlight, inverting lightness, YouTube thumbnails, YouTube audio downloading, and displaying open-directory pictures as thumbnails or a gallery.
color.firefox.com
Firefox Color customizes website colors, themes, dark mode, or browser appearance.
vimium.github.io
Vimium is a browser extension providing keyboard shortcuts for navigation and control in the spirit of the Vim editor. It is available for Chrome, Edge and Firefox. The shortcuts support scrolling, following links, manipulating tabs, navigating history, copying the current URL, and opening URLs, bookmarks or history entries through the vomnibar. Keyboard shortcuts can be customized, and an in-page help dialog shows personalized shortcuts.
wobblemaster.blogspot.com
Wobblemaster helps organize links, bookmarks, start pages, or personal web resources.
apps.nextcloud.com
A Nextcloud app for bookmarks, available through the Nextcloud App Store. The listing lists releases for Nextcloud versions 9 through 35, with the highest supported version being Nextcloud 35 and version 17.0.0 - 35 as stable release. The app is categorized under Organization.
eff.org
Manifest V3 is Google Chrome's set of changes to the web browser extensions system. The EFF describes it as harmful to privacy efforts because it restricts the capabilities of extensions that monitor or modify the browser's communication with websites, including some privacy-protective tracker blockers.
sites.google.com
Link Gopher is a simple browser extension for Firefox and Google Chrome. It extracts all links from a web page including embedded links, sorts them, removes duplicates, and displays the sorted list of unique links and unique domain names in a new tab for easy copying and pasting. Version 3 of the extension is planned to add filtering capabilities.
ui.vision
ColorFish is an open-source color picker and eyedropper browser extension from Ui.Vision for selecting color values from websites and from the desktop. It is available for Chrome, Firefox and Edge, and desktop color picking requires the separate Ui.Vision XModule app.
mybrowseraddon.com
Custom Dark Mode customizes website colors, themes, dark mode, or browser appearance.
getindie.wiki
Redirect List is the set of wiki redirect listings included in the Indie Wiki Buddy browser extension, which helps users find independent wikis. As of extension version 3.14.6, the list covers redirects for wikis in multiple languages including English, Spanish, French, German, Japanese and others, with entries mapping redirected pages from Fandom wikis to their destination independent wiki sites.