extension ExtPose

Night Video Tuner

CRX id


Description from extension meta

Protect your eyes and improve your sleeping cycles by adjusting video temperature and many other properties!

Image from store Night Video Tuner
Description from store ● Use on all HTML5 video players: Youtube, Netflix, BBC iPlayer, Vimeo and more! ● Adjust video temperature to filter out blue light before sleep, which can distort your circadian rhythm according to recent research. ● Control 10 other filters to reduce eye strain and enjoy a better night viewing experience: brightness, contrast, gamma, opacity, saturate, grayscale, sepia, invert, hue and blur. ● Not only useful in night mode: tune video settings the other way around for bright environments. ● Improve the visual quality of videos and enjoy more vibrant images at all times. ● Enable, disable and precisely manage filters on the fly. ● Lightweight and user-friendly interface. ● Free and open-source. ● Available in English, French, Polish, Czech and Chinese. Support the project by leaving a review or starring its GitHub repository (https://github.com/PyvesB/night-video-tuner)! Note: this extension is not affiliated to Netflix, Youtube or the BBC. The screenshots are only provided as usage examples.

Latest reviews

  • (2022-03-17) Craig McG: Excellent, has worked on every site with embedded video I have tried
  • (2021-11-10) Tal Bahir: At last! A Well working Video Tuner. Real improvement for HTML5 videos. YouTube ETC. Thanks!
  • (2021-07-13) Rener RNR: Incrível! Baixei essa extensão para usar no YouTube, mas esta me ajudando a assistir minhas aulas online! Obrigado! Você poderia colocar a extensão em dark mode?
  • (2021-06-08) Xaviar 7c4: Together with "video Control" , will meet anyone's needs. The only feature i see needs fixing across all video controllers is the speed control. It becomes herky jerky even loosing frames as if competing with the embedded players native speed.
  • (2020-02-23) Surya D: is it safe to use ? does it affect security ??
  • (2019-08-20) Juandev: la megor!!!
  • (2019-05-13) Jesús Gildardo Mejía Cortés: Excelente. El mejor con todos los controles en especial gama y temperatura.
  • (2018-07-03) Esteban Reyes: Useless
  • (2018-03-23) Thierry Derfel Hemptinne: ne fonctionne pas
  • (2018-03-23) Gian L: Good! Better if gamma control were available!
  • (2017-10-14) Isabelle Henry: Bien pour les vidéos mais ce qui compte c'est l'écran brut comme Twilight. Dommage.
  • (2017-08-08) Frederic Smith: Awesome! Works great on Youtube and Netflix


884 history
4.1 (20 votes)
Last update / version
2021-05-01 / 1.2.3
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