Search by Image
A powerful reverse image search tool, with support for various search engines, such as Google, Bing, Yandex, Baidu and TinEye.
317,654 个用户
Google Search Fixer
Override the user-agent string presented to Google Search pages to receive the search experience shown to Chrome.
126,632 个用户
Don't track me Google
Removes the annoying link-conversion at Google Search / maps / ...
67,070 个用户
Web Archives
View archived and cached versions of web pages on 10+ search engines, such as the Wayback Machine, Archive․is, Google, Bing and Yandex
58,448 个用户
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!
7,784 个用户
Google学术搜索按钮
可让您在浏览网页时查询学术文章。
112,732 个用户
Unpaywall
Get free text of research papers as you browse, using Unpaywall's index of ten million legal, open-access articles.
62,613 个用户
uBlacklist
屏蔽特定的网站显示在 Google 的搜索结果中。
31,872 个用户
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.
30,471 个用户
Media Helper for Instagram
轻松下载 Instagram 上的图片和视频。
15,421 个用户
Scholarscope
自动加载PubMed搜索结果中期刊的信息,显示它们的影响力以及所在领域的排名。 Pubmed是美国国立卫生研究所管理的、向全球开放的数据库。用户可以在网站上检索已经或是即将发表的文献,并查看这些文献的相关信息,包括作者、期刊、发表日期、摘要和下载信息。网站链接为 https://pubmed.ncbi.nlm.nih.gov/
14,202 个用户
Google™ Translator
a handy multi-language translator built on top of Google translate.
12,370 个用户
Yandex search
Adds Yandex search as a search engine.
10,968 个用户
WhatRuns
Discover what runs a website - This Firefox extension helps you identify technologies used on any website at the click of a button.
9,322 个用户
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.
8,807 个用户
MAL-Sync
MAL-Sync enables automatic episode tracking between MyAnimeList/Anilist/Kitsu/Simkl and multiple anime streaming websites.
8,576 个用户
Google™ Translator Lite
a powerful tool to translate words or sentences
8,421 个用户
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
8,406 个用户
Automatic AdSkipper
AdSkipper is browser extension that automatically skips in video ads on websites. Support the project on: https://www.buymeacoffee.com/mileta https://patreon.com/MiletaDulovic Source Code https://github.com/M1ck0/adskipper-extension
6,590 个用户
猫抓(cat-catch)
网页媒体嗅探工具
6,211 个用户
Rutracker Torrent Search
Easy and quick search for books, music, videos in torrents.
5,891 个用户
wiki.gg Redirect
Redirects all requests from wikis that have moved to wiki.gg from their former host.
5,430 个用户
Reader
Reader is the ultimate Reader tool for Firefox.
5,353 个用户
ChatGPTBox
将ChatGPT深度集成到浏览器中, 提供如快捷聊天窗口, 搜索引擎和常用网站集成, 选择浮动工具等功能.
4,163 个用户
Black Menu for Google™
探索 Google 的世界从未如此简单
3,606 个用户