Hide Tabs
Hide and unhide tabs. To use this extension you need to set extensions.webextensions.tabhide.enabled to true in about:config page.
1,395 users
My Homepage
My Homepage is a very useful extension which loads your Home Page whenever you open a new tab.
1,393 users
Download by Internet Download Manager
Optionally use Internet Download Manager instead of the built-in download manager to get large files
1,372 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.
1,372 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。
1,368 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.
1,368 users
TIFF viewer
Intercepts any resource requests that end in .tif or .tiff and converts them into data urls using an emscripten port of libtiff.
1,363 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.
1,342 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.
1,342 users
English Popup Dictionary
An English Dictionary for Firefox Quantum which gives meaning of a word which is double-click selected on a webpage.
1,336 users
KDE Connect
Allows sharing pages, videos, and images from your browser to KDE Connect devices. This extension relies on a Native Messaging Host to communicate with KDE Connect devices. See https://github.com/pdf/kdeconnect-chrome-extension for installation.
1,335 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
1,331 users
Google Docs Viewer
Allows you to view documents and other files online with the google docs viewer.
1,330 users
Squadrats Route Planning
Add thrill to your cycling route planning by hunting squadrats. Use Strava, Komoot, Garmin, and other planners.
1,325 users
SecureSafe Password Manager
Use the SecureSafe password manager to keep track of your ever-growing list of passwords.
1,318 users
Download with FlashGet
when activated, interrupts the built-in download manager to direct links to FlashGet
1,314 users
Morning Coffee Quantum
The Quantum-compatible version of the old favorite. Open daily websites with the click of a button! Users can customize lists for each day of the week, as well as an "every day" list.
1,312 users
