The short answer is . YouTube does not offer a built-in "Transfer Subscriptions" button.

If you’ve ever tried to switch between YouTube accounts—or migrate from an old Google account to a new one—you’ve probably asked the same question: Can I just transfer all my subscriptions in one click?

YouTube does not support direct subscription transfer, but with Google Takeout and a careful third-party tool, you can migrate your list in under 10 minutes. If you value security above all else, set aside an hour and do it manually.