Color Picker
Search for the perfect color via an stylish color picker in a popup.
10.796 usuários
Pixiv Toolkit
Convert ugoira to gif or/and webm, pack manga for downloading and download novel on Pixiv.
10.621 usuários
YouTube MP4
View YouTube videos in raw MP4 format. Get notifications about available videos and formats.
10.173 usuários
Pesquisa por imagem no Google
Clique com o botão direito em uma imagem para pesquisar imagens relacionadas ou em diferentes tamanhos no Google.
10.161 usuários
新同文堂
繁體簡體中文轉換工具
9.986 usuários
Modify Header Value
Add, modify or remove a header for any request on desired domains.
9.928 usuários
Яндекс Эволюция
Российский поисковик Яндекс (Яndex, Yandex)
9.786 usuários
New Tab Tools
Personaliza a página 'Nova Aba'. Você pode adicionar mais blocos, o iniciador do Firefox, ou uma imagem de fundo. E você pode definir novos blocos e suas imagens.
9.750 usuários
Auto Fullscreen
Auto Fullscreen for Firefox Quantum
9.747 usuários
Midnight Lizard
Esta extensão altera as cores, o brilho e o contraste da página para aumentar a legibilidade e traz o modo noturno escuro para todos os sites.
9.082 usuários
Always on Top
Sets "Always on Top" style for your Firefox window
9.049 usuários
Youtube Ad Auto-skipper
Youtube Ad Skipper is an extension that auto skips ads after youtube provides a skip ad button. It does not block an ad.
9.048 usuários
Open Link with New Tab
Open the link in a new tab depending on the setting.
8.852 usuários
Clickbait Remover for Youtube
Replaces thumbnails and modifies titles of videos on youtube.com and m.youtube.com
8.812 usuários
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
8.358 usuários
Adaware AdBlock
By blocking annoying ads and nosy trackers, Adaware AdBlock nearly doubles your browsing speed! And with the most robust antivirus-level cloud-scanning technology of any ad blocker on the market, you’ll be safe from the latest cyber-threats.
8.353 usuários
Activate Reader View
This add-on adds a button to the toolbar. Clicking on it activates the Reader View even if the icon in the address bar is not present.
8.341 usuários
WhatRuns
Discover what runs a website - This Firefox extension helps you identify technologies used on any website at the click of a button.
8.323 usuários
Tab Counter
Add a badge to the toolbar that shows the number of currently open tabs in a window or all windows.
8.322 usuários
Refined GitHub
Simplifies the GitHub interface and adds many useful features.
8.156 usuários
Dark Mode for Wikipedia
Dark mode for English Wikipedia.
7.984 usuários
Tab Rotator
The Tab Rotator automatically switches between the open tabs of a browser window after a certain amount of time.
7.947 usuários
Better Canvas
Best dark mode for Canvas, plus other features
7.653 usuários
Temp Mail - E-Mail Temporário Descartável
Endereço de e-mail descartável temporário. Proteja seu e-mail de spam, bots e phishing com TempMail.
7.615 usuários
G App Launcher (Google™ Shortcuts)
Previously known as Google™ Shortcuts.Display all Google services as buttons or as a space-saving dropdown menu next to your address bar. Reach services like Gmail, Google Drive, Maps, Calendar, and many more in a single click from your browser.
7.595 usuários