Use alternative YouTube front-ends like Invidious Invidious Invidious is a free and open-source alternative frontend to YouTube. It is available as a Docker container, or from the GitHub master branch. https://en.wikipedia.org › wiki › Invidious Invidious - Wikipedia to watch age-restricted videos without signing in. Download alternative YouTube apps like FreeTube and NewPipe to access age-restricted content. Install browser scripts with Tampermonkey to bypass YouTube's age restrictions on different browsers.