YouTube Default Settings 作者： YouGo

This is an open source Add-on for customizing default YouTube settings. It allows you to set your preferred video quality and playback speed..

FEATURES ✨ :
VIDEO QUALITY : Set your preferred default video quality (144p to 4K)
PLAYBACK SPEED : Choose your preferred default playback speed (from 0.1 to 16)
SUBTITLES : Choose your preferred subtitle language. If unavailable, subtitles are automatically disabled (auto-generated ones are always ignored)

After installation, open the extension pop-up and set your settings, then refresh your YouTube page if you have one open.

Want to report an issue? Have a specific setting you would like to see in this add-on? You can create an issue on the repository: https://github.com/YouG-o/YouTube_Default_Settings

Tired of YouTube automatics translations? You can check out at my other Add-On : https://addons.mozilla.org/firefox/addon/youtube-no-translation/
It will keep titles, audio tracks and descriptions in their original languages

If you want to, you can support me on KO-FI: https://ko-fi.com/yougo