Tweaks for YouTube
Seek, navigate chapters, control volume, speed, and more with mouse and keyboard shortcuts. Adjust player controls, progress bar, subtitles, process audio, show playlist duration, take video snapshot, set initial volume, speed, resolution, and more.
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Search by Image on Google
Right click on an image to search Google for related images or versions in different sizes.
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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.
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Temp Mail - Disposable Temporary Email
Temporary disposable email address. Protect your email from spam, bots and phishing with Temp-Mail.
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New Tab Tools
新しいタブページをカスタマイズします。新しいタブページのタイル追加や Firefox スタートページのランチャーを表示したり、背景画像を追加することができます。また、新しいタイル画像やタイトルを設定することができます。
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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.
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YouTube MP4
View YouTube videos in raw MP4 format. Get notifications about available videos and formats.
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QR Code Reader
Scanning EAN-13/UPC-A, UPC-E, EAN-8, Code 128, Code 39, Codabar, Interleaved 2 of 5 and QR Codes from webcam or image files
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Tab Rotator
The Tab Rotator automatically switches between the open tabs of a browser window after a certain amount of time.
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Vimium C - All by Keyboard
A keyboard shortcut tool for keyboard-based page navigation and browser tab operations with an advanced omnibar and global shortcuts
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Zoom for Firefox
Zoom in or out on web content using the zoom button and mouse scroll wheel for more comfortable reading. That to each percent value. It helps you to zoom easily in and out a web page. Thanks to the slider and the zoom buttons.
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Ultrawidify
Aspect ratio fixer for Youtube. Allows improperly encoded videos to properly fit ultrawide and superwide displays (e.g. 21:9) — and it attempts to do so automatically.
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Midnight Lizard
Custom color schemes for all websites: night mode, dark themes, blue light filter, screen shader, high contrast, grayscale, etc.
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Draw on Page
Easily draw on any website with simple drawing tools, then print the result.
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Arsenal - Support Extension
Many Helldivers 2 mods require manual installation, which can be time-consuming, especially when updating mods. This extension adds a dedicated button for each Nexus Mods Helldivers 2 mod, sending downloads directly to your HD2 Arsenal client.
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