Use YouTube Premium to download videos for offline viewing in the YouTube app
Use the YouTube app’s download feature on supported mobile devices
Use a browser extension or third-party downloader only if it complies with YouTube’s Terms of Service and local laws
Copy the video URL from YouTube
Paste the URL into a trusted video downloader if you are allowed to download the content
Choose the desired video quality and format
Click the download button
Save the file to your computer
Use screen recording software if you have permission and need a personal copy of content you own or are authorized to record