User-Agent String Switcher is a Firefox browser extension that spoofs the browser's user-agent string to prevent websites from collecting information about the user's browser type, operating system, and browsing configuration, allowing users to receive preferred site content. It allows custom user-agent strings to be set via the toolbar popup, uses a two-factor technique to replicate the default user-agent string for reliability, and consumes no resources when not actively spoofing. A common use case is setting a mobile user-agent string to load faster-loading mobile versions of websites.
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Auto Tab Discard is a browser extension that uses the native tab discarding method (chrome.tabs.discard) to automatically reduce memory usage of inactive tabs. It is described as more efficient and less buggy than alternatives that use DOM replacement. It is offered for Chrome, Edge, Firefox and Opera.
Browser extension for Bookmark Dupes, adding useful tools or workflow improvements inside the browser.
Browser extension for Bookmarks Cleanup, adding useful tools or workflow improvements inside the browser.
Browser extension for Check My Links, adding useful tools or workflow improvements inside the browser.
ClearURLs is a browser add-on built on WebExtensions technology and optimized for Firefox and Chrome based browsers. It automatically removes tracking elements from URLs in the background to help protect privacy while browsing, using a rules catalog maintained by the project and community. It also blocks some common ad domains optionally, blocks hyperlink auditing and prevents ETag and history API tracking. Chrome-based browsers may disable the add-on during the Manifest V2 phase-out.
CRX Viewer is a tool that generates or modifies URLs for Chrome Web Store items and locates XPI files for Firefox add-ons on AMO. Users can input a browser extension, add-on, zip file, or store page URL, or select a local file to retrieve download links and metadata including extension ID, supported operating systems, architectures, and Chrome version compatibility. It also provides links to official store listings. The tool's source code is hosted on GitHub by Rob Wu.
Browser extension for Disable All Extensions, adding useful tools or workflow improvements inside the browser.
ExportCookies is a WebExtension that adds a browser action for saving cookies to a Netscape format cookies.txt file. Cookies can be exported for the current host, the current domain, or all domains, with an option to apply an HttpOnly encoding prefix. It is available for Firefox through Mozilla Add-ons and for Chrome through the Chrome Web Store. The project is MIT licensed.
Browser extension for Extension Manager, adding useful tools or workflow improvements inside the browser.
Browser extension for Extensity, adding useful tools or workflow improvements inside the browser.
Browser extension for Infy Scroll, adding useful tools or workflow improvements inside the browser.
Browser extension for Linkclump Plus, adding useful tools or workflow improvements inside the browser.
Browser extension for Night Shift Redux, adding useful tools or workflow improvements inside the browser.
Browser extension for Page Pad, adding useful tools or workflow improvements inside the browser.
Browser extension for Prune, adding useful tools or workflow improvements inside the browser.
Quick Copy is a browser webextension that eases copying text inside browsers. The repository lists Chrome and Firefox as install targets and notes 2000+ active users on Chrome Web Store. It is distributed under GNU GPLv3, with source in the repository and an icon provided by Unicons.
Browser extension for Rearrange Tabs, adding useful tools or workflow improvements inside the browser.
Browser extension for Smart Mute, adding useful tools or workflow improvements inside the browser.
Browser extension for Text to Image, adding useful tools or workflow improvements inside the browser.
Browser extension for uAutoPagerize, adding useful tools or workflow improvements inside the browser.
Browser extension for Volume Master, adding useful tools or workflow improvements inside the browser.
WhatFont is a tool for identifying fonts used on webpages. It is available as a bookmarklet, Chrome extension and Safari extension. When activated on a webpage, users can hover over text to retrieve font information, and the tool detects font serving services including Typekit and Google Font API. It supports Firefox 3.6+, Chrome 9+, Safari 4+, Internet Explorer 9 and has limited support for Internet Explorer 8.
Hackertab is a free start page for developers that shows daily developer news, trending GitHub repositories and tech conferences, curated hourly from more than 50 sources. It is available as a browser extension for Chrome, Firefox, Brave and Edge and as a web version, with no account required to browse news. The site describes it as free and open source with no tracking.