Privacy Redirect - Redirects Twitter, YouTube, Instagram & Google Maps requests to privacy friendly alternatives.
Invidious Redirect - A (very) small WebExtension to redirect YouTube links to Invidious.
Untrack Me - Surf the web, free from tracking
FreeTube Redirect - Redirects YouTube links to FreeTube.
Watch on Odysee - Watch on Odysee automatically redirects you to Odysee from YouTube when a video is also available there.
Invidition - A WebExtension to redirect ALL YouTube and Twitter requests to their alternative interfaces.