Multi Web Search
For those who are looking for and want to find! Find the most relevant information from the Web with a single request to different search engines and get the results on a single page
406 users
Merriam-Webster's Learner's Dictionary
Look up any word you want while browsing the Internet. Double-click the word to get its definition, pronunciation, and usage examples in a text box appearing on the same page.
404 users
Claude Sidebar
Access Claude AI instantly from any webpage with this convenient sidebar extension. Chat with Claude while browsing, researching, or working without switching tabs.
404 users
SelectON — selection popup. Copy & search
Customizable popup with actions on text selection, just like in Opera browser
403 users
Net Worth Size
This extension allows you to automatically copy selected text to the clipboard.
402 users
Right Click Search
Use the context menu to search using the engines in the Firefox search settings. This add-on requires Firefox version 63 or later.
398 users
FreshView for YouTube™
Hide YouTube™ videos you've already watched to easily discover fresh content.
395 users
Taskade - AI Agents, Chat Bots, & Task Automation
Supercharge your productivity! Build, train, and deploy AI agents to automate tasks, generate insights, and collaborate in real-time. Transform every new tab into a powerful AI-powered workspace with real-time task lists, tables, mind maps, and more.
394 users
Who is Hosting this Website?
Who is Hosting This Website is a free Add-on service for telling you- where websites are being hosted. "Who is Hosting this Website?" will also determine and display the IP address, DNS records and domain name ownership information (Whois Records).
393 users
View Image Resurrected
Brings back the 'View Image' and 'Search by Image' options in google image search results, as well as adding copy and download options.
389 users
Onion Search Engine
set Onion Search Engine as your browser's default search engine. Onion Search Engine protects your privacy and does not spy on you. Search the normal network and the onion network.
385 users
WhatsApp Web Integration
Quick access to WhatsApp Web from your browser with additional features.
384 users
Yandex Image Search
This extension adds a context menu option for selected image in order to find it on Yandex.
384 users
Stream Live Radio & Custom Web Search
Add the Stream Live Radio & Custom Web Search extension to listen to your favorite radio stations by clicking the favicon on the toolbar & to access search powered by Yahoo from your browser.
384 users
View Image for Google Images
Bring the 'View Image' button back to Google Images (for both desktop and mobile view)
383 users
DeepSeek in Sidebar
Displays DeepSeek in the sidebar, provides customizable keyboard shortcut and toggle button.
381 users
Auto FxTwitter
Automatically convert twitter.com or x.com links to fxtwitter.com (or domain of your choice) when sharing a post.
380 users
PaperPop - Journal Ranking Viewer
Display journal rankings & quartiles. AI-powered search insights.
380 users
Google Search URL Fixup
Fix links in the JavaScript-free Google Search results pages to be the original links instead of links that go through Google with tracking identifiers. This is only of interest if you disable JavaScript for Google Search (eg via uMatrix).
379 users
Rapideo.pl extension
Native extension for Rapideo.pl website, making easier to download from over 32 supported hosting sites (egoshare.com, catfiles.net, turbobit.net)
379 users
