Turn Off the Lights for YouTube™ version history - 25 versions
Turn Off the Lights for YouTube™ by Stefan vd
Be careful with old versions! These versions are displayed for testing and reference purposes.You should always use the latest version of an add-on.
Latest version
Version 4.4.5.0
Released 9 Oct 2023 - 8.05 MBWorks with firefox 109.0 and later, android 120.0 and later+ Fixed YouTube Atmosphere Lighting
+ Fixed YouTube video to full-screen in window sizeSource code released under GNU General Public Licence v2.0
Download FirefoxYou'll need Firefox to use this extensionOlder versions
Version 4.4.3.0
Released 14 Sep 2023 - 8.05 MBWorks with firefox 109.0 and later+ It uses now the Manifest V3 technology for better Performance, Security, and Privacy
+ Improved the Options page for faster loading and no annoying panels
+ Improved the double click mini settings panel
+ Improved video detection
+ Improved Night Mode engine
+ Added option to dim the image in Night Mode
+ Added Game Controller
+ Removed Speech and Camera MotionSource code released under GNU General Public Licence v2.0
Version 4.2.2.0
Released 21 Feb 2021 - 3.27 MBWorks with firefox 57.0 and later+ Fixed YouTube logo is hidden on the YouTube homepage websiteSource code released under GNU General Public Licence v2.0
Version 4.2.0.0
Released 14 Dec 2020 - 3.26 MBWorks with firefox 57.0 and later+ Compress all images to .webp files
+ Cleanup not used images and @2x images
+ Improvement Analytics in the Options page shows the value in Wh
+ Improvement design of the lamp icons for Dark Mode
+ Add test link for ‘Try this web page’
+ Improvement requestVideoFrameCallback for more smooth in the atmosphere lighting effect using the vivid mode option
+ Improvement PDF dark mode
+ Instantly change options page to all open tabsSource code released under GNU General Public Licence v2.0
Version 4.1.8.0
Released 4 Jun 2020 - 5.48 MBWorks with firefox 57.0 and later+ Fixed Night Mode did not automatically activate the dark themeSource code released under GNU General Public Licence v2.0
Version 4.1.7.0
Released 31 May 2020 - 5.48 MBWorks with firefox 57.0 and later+ Fixed Night Mode switch hidden when playing a video in full screen
+ Fixed incorrect key event for the shortcut key
+ Fixed dark layer added and removed instantly when using the shortcut key
+ Improvement content security for the style attributeSource code released under GNU General Public Licence v2.0
Version 4.1.3.0
Released 20 Dec 2019 - 5.47 MBWorks with firefox 57.0 and later+ Translation update
+ Improvement video detection
+ Improvement Night Mode gestureSource code released under GNU General Public Licence v2.0
Version 4.1.1.0
Released 14 Dec 2019 - 5.47 MBWorks with firefox 57.0 and later+ Fixed the saving issue in the Turn Off the Lights Options page for the following features:
AutoPlay, AutoStop, AutoHD, AutoHDQuality, Block60FPS, NightModeSwitch, MouseVolumeScroll, and VideoToolbarSource code released under GNU General Public Licence v2.0
Version 4.1.0.0
Released 12 Dec 2019 - 5.47 MBWorks with firefox 57.0 and later+ Improvement video detection only on z-index position absolute/relative/static
+ Add option for the Night mode switch automatically hide after 3 seconds no mouse movement
+ Add the list of Active Permissions in the about page
+ Improvement ARIA
+ Add Omnibox launch functions
+ Add search box
+ Add Easter egg game
+ Fixed context lost in eco.js
+ Improvement content security policy CSP
+ Add rate this extension panel
+ Improvement Analytics kWh value up to 5 decimal
+ Improvement performance video preview with atmosphere lighting effects in the options page
+ Improvement Firefox browser theme when the is lights off
+ Improvement for multiple Audio visualizations
+ Add new user-gesture option to enable the Night Mode feature
+ Add canvas low-latency rendering with the desynchronizedSource code released under GNU General Public Licence v2.0
Version 4.0.41.0
Released 24 Jun 2019 - 5.58 MBWorks with firefox 57.0 and later+ Fixed video detection Microsoft Stream video player
+ Translation updateSource code released under GNU General Public Licence v2.0
Version 4.0.37.0
Released 28 Apr 2019 - 5.59 MBWorks with firefox 53.0 and later+ Options page improvementSource code released under GNU General Public Licence v2.0
Version 4.0.29.0
Released 17 Dec 2018 - 5.57 MBWorks with firefox 53.0 and later+ Fixed general bugSource code released under GNU General Public Licence v2.0
Version 4.0.20.0
Released 27 Jul 2018 - 5.56 MBWorks with firefox 53.0 and later+ Fixed YouTube Night Mode
+ Fixed unable to set property 'webkitBoxReflect' of undefined or null
+ Fixed unable to show the Atmosphere Lighting on YouTube
+ Fixed unable to set the style for the Night Mode switch
+ Fixed the eco counter on how much energy saved
+ Fixed the video toolbar style update
+ Fixed the Atmosphere lighting position such as bilibili.com and YouTube
+ Fixed the HTML5 video poster in the control menu
+ Removed the old background code to convert to Chrome.local storage (99% of all the users is already updated to the new Chrome sync storage)
+ Removed the Google Analytics script
+ Fixed video player detection for Vimeo + Added Passive Event Listeners to false for the mouse volume scrollSource code released under GNU General Public Licence v2.0
Version 4.0.19.0
Released 13 Jul 2018 - 5.16 MBWorks with firefox 53.0 and later+ Improved the right click menu
+ Translation updateSource code released under GNU General Public Licence v2.0
Version 4.0.14.0
Released 20 Jun 2018 - 5.14 MBWorks with firefox 53.0 and later+ Replaced the Google Analytics with Firefox add-on statisticsSource code released under GNU General Public Licence v2.0
Version 4.0.6.0
Released 19 Apr 2018 - 5.12 MBWorks with firefox 53.0 and later+ Improvement dynamic Night mode
+ Translations update
+ Fixed twitch.tv video detection
+ Added autocleanup for eco savingSource code released under GNU General Public Licence v2.0
Version 4.0.4.0
Released 3 Apr 2018 - 5.12 MBWorks with firefox 53.0 and later+ Fixed mouse volume scroll
+ Fixed syntax errorSource code released under GNU General Public Licence v2.0
Version 4.0.2.0
Released 28 Mar 2018 - 23.71 MBWorks with firefox 53.0 and later+ Translation update
+ Fixed CSS multi opacity in the Options page
+ Fixed Night Mode toggle automatically off
+ Improvement the autostop feature
+ Improvement the Mouse Volume Scroll feature
+ Refresh screen slider design and live update
+ Option for each website his own opacity dark layer. You can control the backlighting or darkening of the background on different websites
+ Options page in Material Design
+ Options page in dark mode
+ Fixed performance issue on Firefox web browser when the first options page have his new setting values
+ Improvement Speech and Camera Motion feature
+ Improvement performance Atmosphere Lighting, Dynamic Background by adding the Page visibility API
+ night mode support ‘page level’
+ All URL boxes support IP address (for whitelist/blacklist)
+ Option show the volume value in the top left or top right
+ Option to change the volume when using left/right click hold and move the mouse
+ Option change volume by scrolling and with holding the alt key
+ Turn Off the Lights Analytics page
+ Added new double click menu - open new popup window met opacity slider and change atmosphere lighting colorsSource code released under GNU General Public Licence v2.0
Version 3.4.37.0
Released 2 Mar 2018 - 1.53 MBWorks with firefox 53.0 and later+ Fixed YouTube logo in the sidebarSource code released under GNU General Public Licence v2.0
Version 3.4.36.0
Released 16 Jan 2018 - 1.53 MBWorks with firefox 53.0 and later+ Translate update
+ Fixed YouTube Night Mode on the homepage
+ Improvement saving the settings in Firefox, Google Chrome, Opera.Source code released under GNU General Public Licence v2.0
Version 3.4.34.0
Released 27 Dec 2017 - 1.53 MBWorks with firefox 52.0 and later+ Translation Update
+ Fixed YouTube AutoHD
+ Fixed YouTube AutoHD embed player with cookies policy
+ Fixed YouTube Like button
+ Fixed YouTube subtitles
+ Fixed YouTube “Half white-Half picture"
+ Fixed YouTube new layout the Night Mode featureSource code released under GNU General Public Licence v2.0
Version 3.4.31.0
Released 18 Sep 2017 - 1.52 MBWorks with firefox 53.0 and later+ Fixed YouTube video detection
+ Fixed Yahoo video player detection
+ Translation updateSource code released under GNU General Public Licence v2.0
Version 3.4.27.0
Released 13 Aug 2017 - 1.52 MBWorks with firefox 53.0 and later+ Improvement the AutoStop feature with details button for more informationSource code released under GNU General Public Licence v2.0
Version 3.4.26.0
Released 7 Aug 2017 - 1.52 MBWorks with firefox 53.0 and later+ Fixed AutoStop feature CSS style
+ Fixed AutoStop on Twitch.tvSource code released under GNU General Public Licence v2.0
Version 3.4.25.0
Released 7 Aug 2017 - 1.52 MBWorks with firefox 53.0 and later+ Translation update
+ Fixed autostop feature with a one click to play the HTML5 video
+ Fixed video didn’t found on first launch + Fixed YouTube new layout
+ Fixed YouTube Options such as show the titel and like buttons
+ Fixed YouTube Cards + Fixed Night mode
+ Fixed constants
+ New option for Firefox to dims the workbar using the browser.theme.update APISource code released under GNU General Public Licence v2.0