The entire page will be fading to dark, so you can watch the videos as if you were in the cinema. Works for YouTube™ and Beyond. With a single click on the lamp button, the page will fade to dark. And automatically focus on the video. By clicking on it again, the page will return to normal. Turn Off the Lights is a lightweight and useful add-in designed for a more comfortable watching experience. It works for all known video sites such as YouTube, Vimeo, Dailymotion, Hulu, Metacafe, YouKu, etc. Not only this but these extensions are compatible with Google Chrome, Apple Safari, Mozilla Firefox, Opera, Microsoft Edge, Maxthon and Yandex web browsers.

A few great features in this browser extension: Turn the lights back on, by clicking on it  Support multiple video sites: YouTube, HTML5 video,… and more Customize your YouTube: Auto HD: Set videos to play in HD automatically. Users can select from highres > 8K > 5K> 4K > 1080p > 720p > 480p > 360p > 240p > 144p > default Auto Wide:

Automatically plays the video on the widest mode ,… and more

✓ Easter Eggs: Shortcut key: T -> Do you like a real movie theater feeling?

✓ Option to make the screen dark when the user clicks on the play button

✓ Option to turn on/off the fade in and fade out effects

✓ Custom colors

✓ Option to Flash Detection

✓ Option to Show Dimness Level


✓ Option Eye Protection for when it’s night. And with whitelist/blacklist filter

✓ Option atmosphere lighting that shows a glow around the video player

✓ Option to show the dark layer on the top of the window

✓ Options to shortcut keys: Ctrl + Shift + L to toggle the lights Alt + F8 to restore the default opacity value Alt + F9 to save the current opacity value Alt + F10 to enable/disable the Eye Protection feature Alt + (arrow up) to increase the opacity Alt + (arrow down) to decrease the opacity Alt + * to toggle the lights on all open tabs

✓ Option Camera Motion

✓ Option Speech Recognition

✓ Option for Mouse Wheel Volume Control for each HTML5 video player

✓ Option to add a filter to the current HTML5 video player (grayscale, sepia, invert, contrast, saturate, hue rotation and brightness)

✓ Option to show the Audio Visualization effect on top of the current HTML5 video (Blocks, Frequency and Music Tunnel) ✓ Option to fill the HTML5 video player in your whole current tab ✓ Option to loop the current HTML5 video player ✓ Option to place the Night Mode switch to toggle YouTube™ in black or white theme. And with whitelist/blacklist filter Time stamp: Activate the Night Mode within the chosen time Blackout: Dims the web page and activates the Night Mode ✓ Option to stop YouTube and HTML5 videos from automatically playing. ✓ Option Video Screen capture for YouTube and all the HTML5 video players One frame snapshot to customize the screenshot with filters such as Invert, Blur, Saturation, Grayscale, Hue rotate etc. And finally save the screenshot as PNG, JPEG, BMP or WEBP image format ✓ Option to Zoom in video player ✓ Option to HTML5 video playback rate ✓ and more…