If your account is set to public, anyone will be able to see your profile and posts by visiting instagram.com/[your username] on the web.
If your account is
set to private, your profile and posts will be visible to people logged into Instagram who you've approved to follow you.
Note: Certain information in your profile is visible to anyone on Instagram, regardless of your profile being public or private. Learn more about
what profile information anyone can see on Instagram.