Search by Image
A powerful reverse image search tool, with support for various search engines, such as Google, Bing, Yandex, Baidu and TinEye.
409,863 人のユーザー
Google Search Fixer
Override the user-agent string presented to Google Search pages to receive the search experience shown to Chrome.
103,440 人のユーザー
Don't track me Google
Removes the annoying link-conversion at Google Search / maps / ...
68,590 人のユーザー
Web Archives
View archived and cached versions of web pages on various search engines, such as the Wayback Machine and Archive․is.
65,329 人のユーザー
Emoji
It permits just with a single click to copy an emoji. There is a search-box and the "Most used emojis" section (the first one). If you want to send feedback or report bug, please contact me
32,663 人のユーザー
GIPHY for Firefox
Bring the power of a GIF search engine anywhere on the web. Respond to emails, tweets and more with GIFs quickly and easily. Add GIPHY GIFs to your Gmail, Facebook, Twitter and more. Just search, drag and drop or right click!
7,129 人のユーザー
Google Scholar ボタン
ウェブを閲覧しながら学術論文を検索できます。
95,510 人のユーザー
Unpaywall
Get free text of research papers as you browse, using Unpaywall's index of ten million legal, open-access articles.
66,948 人のユーザー
Indie Wiki Buddy
Helping you discover quality, independent wikis! When visiting a Fandom wiki, Indie Wiki Buddy redirects or alerts you of independent alternatives. It also filters search engine results. BreezeWiki is also supported, to reduce clutter on Fandom.
63,786 人のユーザー
uBlacklist
指定したサイトが Google の検索結果で表示されないようにします
40,637 人のユーザー
Hide Google AI Overviews
Hide annoying Google AI Overviews.
35,496 人のユーザー
Kagi Search for Firefox
A simple helper extension for setting Kagi as a default search engine, and automatically logging in to Kagi in private browsing windows.
19,452 人のユーザー
Yandex search
Adds Yandex search as a search engine.
16,929 人のユーザー
Librezam
Shazam APIを使用したオープンソースの音楽認識拡張機能 (代替バックエンドとしてAudd、ACRCloudのAPIにも対応しています)
15,330 人のユーザー
Terms of Service; Didn’t Read
“I have read and agree to the Terms” is the biggest lie on the web. We aim to fix that. Get informed instantly about websites' terms & privacy policies, with ratings and summaries from the www.tosdr.org initiative.
12,898 人のユーザー
猫抓(cat-catch)
网页媒体嗅探工具
11,710 人のユーザー
Remove Paywall
Remove paywalls from articles legally by searching public internet archives.
9,800 人のユーザー
テキストリンク&Google翻訳
リンクになってないURL文字列をダブルクリックで開けます Google翻訳もできます
8,187 人のユーザー
Hide My IP Free
Hide Your IP Address and Unblock Websites for Free with the Hide My IP proxy and VPN IP network. Thousands of IPs around the world to choose from. Access your favorite streaming sites by changing your IP location. No ads or limitations.
8,065 人のユーザー
wiki.gg Redirect
Redirects all requests from wikis that have moved to wiki.gg from their former host.
6,891 人のユーザー
MetaGer Suche
Privatsphäre war noch nie so einfach. Setzt MetaGer als Standard Suchmaschine für Sie.
6,888 人のユーザー
Google™ Translator Lite
a powerful tool to translate words or sentences
6,270 人のユーザー
&udm=14
Modifies Google Search URLs to include '&udm=14' when enabled.
5,576 人のユーザー
Rutracker Torrent Search
Easy and quick search for books, music, videos in torrents.
5,561 人のユーザー
Reader
Reader is the ultimate Reader tool for Firefox.
4,348 人のユーザー