Use YouTube Premium to download videos for offline viewing in the YouTube app
Use the YouTube app’s built-in download option where available
Save videos only if the creator has enabled downloads
Use your browser’s offline or download features if supported by the platform
Use third-party download tools only if you have permission and it complies with YouTube’s Terms of Service and copyright law
Ask the video owner for a direct copy or download link
Save your own uploaded videos from YouTube Studio
Use Google Takeout to export your own YouTube content and data