Extensions

Firefox

Name	Sites	Comment
LibRedirect	Twitter, YouTube, Reddit, Instagram, Google, Medium, TikTok, etc.	Actively maintained fork of Privacy Redirect
Alter	Twitter, YouTube, Reddit	Simple and Minimal
Privacy Redirect	Twitter, YouTube, Reddit, Instagram, Google Maps, Google Search	Unmaintained, use LibRedirect instead.
Twitter to Nitter Redirect	Twitter
Nitter Redirect	Twitter	Unmaintained, use LibRedirect instead.
Nitterify	Twitter	Without loading Twitter first. Supports media. Deprecated. Use Invidition instead
Invidition	Twitter, Youtube	Highly configurable. Unmaintained. Use Privacy Redirect instead

Chromium-based browsers

Name	Sites	Comment
Privacy Redirect	Google Maps, Google Search, Instagram, Reddit, Twitter, Youtube
Nitter Redirect	Twitter	Works when navigating to the site, or opening links

Mobile

Name	Sites	Comment
iPhone: Redirector Shortcut	Twitter	iPhone shortcut
Android: UntrackMe	Google Maps, Instagram, Twitter, YouTube	Android app. You can control which redirections and instances

Bookmarklet by @Mennaruuk

javascript:(function(){window.location.replace(document.URL.replace(/(mobile.)?twitter.com/,'nitter.net'))})()