Turn Off the Lights lamp icon for YouTube
Turn Off the Lights™

Welcome to Turn Off the Lights Whale extension

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Getting Started

Turn Off the Lights is very easy to use. With just one click on the lamp icon next to the address bar, the entire page around your video will fade to dark. And bring one's focus onto the video. Click again on the lamp icon or click on the black screen. And the page will return to normal. Turn Off the Lights can also be customized to your look and feel with predefined themes.

Top Features

Cinema Mode
One click on the lamp icon puts the video in the spotlight and fades the rest of the page into the background. Enjoy your favorite videos without distractions while keeping the focus on what you are watching.

Works Everywhere You Watch
Enjoy the cinema experience on YouTube, Netflix, Twitch, Vimeo, Dailymotion, Disney+, and many more, including all your favorite social and video platforms.

Dark Mode on all websites
This is an optional feature that converts white backgrounds to dark with one click, giving you a comfortable browsing experience at night while reducing eye strain. Enable it from the options page whenever you want a darker look across all your favorite websites.

Screen Dimmer
Lower the brightness of the entire page for comfortable reading of articles, news, and long text in low light. One click on the dark layer returns the page to normal, and your last opacity setting is saved.

Smart Customization
Control the dark overlay opacity, choose your own color, and set the perfect atmosphere for cinema, night, or reading. Use the plus and minus keys on your keyboard to fine-tune the opacity quickly. You can also turn the lights on or off with the shortcut key Ctrl + Shift + L.

Video Enhancements
Get more from your videos with YouTube Auto HD, YouTube Block 60FPS, Mouse Volume Scroll, Eye Protection that reduces blue light, and Atmosphere Lighting that creates dynamic color effects around the video player.