With Safari 17, you can use profiles to keep your browsing separate for topics like work, personal, or school. Each profile has separate history, cookies, website data, extensions, Tab Groups, and favorites.
Create profiles in Safari
From the menu bar in Safari, choose Safari > Create profile, alternatively, choose Safari > Settings > Profiles
Click Start Using Profiles
Set up your profile by filling in the following: profile user's name, symbol, color, and favorites
Click Create Profile