Remove tracking links from Google Search results

Search the Leiden University Catalogue, or your favorite scholarly search engine, at any moment without leaving your current page!

Select the text, right click to open menu, and click YouTube IT to search the selected text in Youtube (r) site.

The extension allows you to use any picture (photo) to quickly search for products on Aliexpress

Restores the old roblox server list & allows searching of User ID's in games

The add-on prevents the Google Analytics JavaScript (gtag.js, analytics.js) that is running on websites from sharing information with Google Analytics about visit activity.

Find in page and show preview images around matches.

Many screen readers like JAWS or NVDA have shortcuts to bring up a list of
landmarks, headings or links. This browser extension provides the same
functionality without requiring a screen reader. Just press Ctrl+Shift+7.

Tree view of file directory of repository on Gitlab.

Search and highlight keywords in any page via toolbar popup.

Solve math equations in the address bar by typing 'math', then an empty space, then an equation like '(3^2 + 4^2)^(1/2)' and the answer will appear in the drop down menu.

Lets you quickly find a bookmark folder and save a bookmark inside

Checks the cached version of the site on ViewCached.com

FirePop! can translate the word on the web page and popup.
When you click the right mouse button with Alt-key on the web page, it will show the translated information.
It is required PDIC/Unicode Windows application to use.

Search unknown words easily with just one click.

Switch the search engine between Google, Baidu, Bing etc user-friendly and don't lose the search keywords!

Checks every 404 pages. If an archive exists in archive.org, a banner is displayed to open this archive.

Check what NBN technology is available at address on realestate.com.au & domain.com.au

Easy Access to Google search via Sidebar UI

此附加组件会添加一个网页标记，以便用户可以从 dblp、Google 学术和 Connected Papers 轻松查询学术文章的类别（即其在《中国计算机学会推荐国际学术会议和期刊目录》第五版(2019年4月)中的类别）。

Affilitizer highlights advertisers with affiliate programs within Google Search result pages and in the address bar.

Virtual arabic keyboard which lets you type in Arabic language in case you don't have a physical arabic keyboard attached to your computer.More info on

Translate what you want by simply launching a search on Firefox.

Remove the ads from the Search Results pages of Search Engines.Yahoo.com,google.com,youtube.com,baidu.com,ask.com and so on

PeerTubeify allows to redirect between YouTube and PeerTube and across PeerTube instances, automatically or by displaying a link.

Don't forget to set your preferences :)

PeerTubeify is not affiliated with PeerTube.

Add a link to your favorite search service, such as Amazon or Twitter to google's search results.

Show favicons next to results on popular search engines.

Website analysis & SEO tool by iwebchk provides comprehensive website review in SEO, performance, validity, security, accessibility, social media, backlinks, visitors, technologies and usability.

Simple search hub for Roblox

Helps OpenStreetMap contributors to easily switch between different maps and analysis tools from the community.