Can I Open a Second TikTok Account with the Same Email Address? or Is It Possible to Open a Second Ti

Short answer: No, you can’t open second tiktok account with same email address.

Long answer: TikTok requires unique emails for each account, BUT you can use email aliases (like Gmail’s + trick) or just sign up with a social login (Apple/Google/Facebook).

Also, nah, your main account won’t get affected. They don’t share data like that.