https://github.com/pyvesb/night-video-tuner

:clapper: Browser extension that allows adjusting temperature and other properties of videos on Chrome and Firefox.
https://github.com/pyvesb/night-video-tuner

browser-extension chrome-extension dark-mode firefox-addon iplayer netflix youtube

Last synced: 3 months ago
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:clapper: Browser extension that allows adjusting temperature and other properties of videos on Chrome and Firefox.

• Host: GitHub
• URL: https://github.com/pyvesb/night-video-tuner
• Owner: PyvesB
• License: gpl-3.0
• Created: 2017-08-03T19:45:18.000Z (almost 8 years ago)
• Default Branch: master
• Last Pushed: 2024-10-05T08:24:14.000Z (9 months ago)
• Last Synced: 2025-03-18T11:04:32.698Z (3 months ago)
• Topics: browser-extension, chrome-extension, dark-mode, firefox-addon, iplayer, netflix, youtube
• Language: JavaScript
• Homepage:
• Size: 7.25 MB
• Stars: 32
• Watchers: 3
• Forks: 5
• Open Issues: 8
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        









# Night Video Tuner 







  

















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












A few examples of the extension being used!



## :clapper: Features at a glance

* 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 9 other filters to reduce eye strain and enjoy a better night viewing experience: brightness, contrast, grayscale, invert, opacity, saturate, sepia, blur and hue.

* 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, Chinese, Turkish, Ukrainian, Russian, and German.

Check out what's new in the [latest releases](https://github.com/PyvesB/night-video-tuner/releases)!

## :cd: Extension installation

Simply navigate to the ![Chrome](https://github.com/PyvesB/night-video-tuner/blob/master/images/chrome.png?raw=true) [Chrome Web Store](https://chrome.google.com/webstore/detail/night-video-tuner/ogffaloegjglncjfehdfplabnoondfjo) if you are using Chrome or to the ![Firefox](https://github.com/PyvesB/night-video-tuner/blob/master/images/firefox.png?raw=true) [Firefox Add-Ons Store](https://addons.mozilla.org/firefox/addon/night-video-tuner) if you are using Firefox. 

Click on the install button on the top right of the window. The extension will be installed automatically and should not require a browser restart in order to be used.

## :computer: Translation and code contributions

To easily contribute translations, you can use [this online editor](https://lusito.github.io/web-ext-translator/?gh=https://github.com/PyvesB/night-video-tuner).

Want to make Night Video Tuner better, faster, stronger? Contributions are more than welcome, open a **pull request** and share your code! Simply **fork** the repository by clicking on the icon on the top right of this page and you're ready to go! To run the tests, open `tests/SpecRunner.html` in your favorite browser: a full report will be generated using Jasmine.

## :star: Support

Something isn't to your taste? Thought of a cool idea? Found a problem or need some help? Simply open an [**issue**](https://github.com/PyvesB/night-video-tuner/issues)!

Find the project useful, fun or interesting? **Star** the repository by clicking on the icon on the top right of this page!

## :balance_scale: License 

GNU General Public License v3.0