Youtube Volume Scroll
Enable scrolling mousewheel to control volume on Youtube and Youtube Music
1,479 users
Let's get color blind
Simulates information a color blind person receives and/or adds a daltonization filter. This addon can be used for testing a website accessibility for the color blind and / or to educate (yourself) on the topic of color blindness.
1,476 users
TextMarker Go
Highlight the selected text. 1) Seven highlight colors 2) An arrow flag is added on the right side of the page 3) Hotkeys for highlight selected text and jump to highlighted text
1,474 users
Pinned Tab for Messenger
Go to the pinned Messenger tab. If it doesn't exist, it's created. This is an independent addon not affiliated with or sponsored by Messenger or Meta
1,462 users
My Homepage
My Homepage is a very useful extension which loads your Home Page whenever you open a new tab.
1,448 users
Download by Internet Download Manager
Optionally use Internet Download Manager instead of the built-in download manager to get large files
1,435 users
WebHID for Firefox
Provides the WebHID API by connecting to a local server (needs to be installed separately).
1,435 users
Download Streamable Video
Save video from any Streamable video in High definition HD or Standard definition SD. 1-click download any video directly from Streamable.com. Addon uses 3rd party site (www.1clickstreamable.com) for operation.
1,433 users
TinyURL
A one-click tool to generate a tiny URL (tinyurl.com or is.gd) from your current URL and automatically copy it to the clipboard.
1,432 users
Change Case
Let you UPPERCASE, lowercase or tOGGLE any selection of text in an input or textarea field by choosing a Change Case item in your context menu.
1,430 users
Augury
Extends the Developer Tools, adding tools for debugging and profiling Angular applications.
1,409 users
ReYohoho Twitch Proxy 1080p/1440p в РФ
Прокси для Twitch, чтобы смотреть в 1080p/1440p (РФ)
1,394 users
Close Tabs Shortcuts
Adds keyboard shortcuts for closing all not active tabs, all to the left of the active one, all to the right
1,393 users
AI Chat WEB3.0 - ChatGPT 4.1
WEB3.0 AI Chat with GPT-4.1 Turbo. Private and anonymous chat, 40+ specialized agents, unlimited messages. SearchGPT integration. Complete privacy protection. Based on ChatGPT GPT-4.1 API
1,391 users
Twitter Image Downloader
Download and rename original image in twitter.com timeline. この拡張はtwitter.com上で動作します。 タイムライン上の画像を右クリックしたときのコンテキストメニューに「download original image」を追加します。 この操作を行うと、画像は投稿者のユーザー名とツイートIDで自動的にリネームされダウンロードされるため、ダウンロードした画像をひとつずつリネームするという煩雑な作業を減らすことができます。
1,379 users
SecureSafe Password Manager
Use the SecureSafe password manager to keep track of your ever-growing list of passwords.
1,371 users
Python Notebook Viewer
This plugin lets you view/render python notebooks without running notebook server. Once installed simply drag and drop .ipynb file into firefox and it will be rendered.
1,366 users
