- In the group you want to edit, select the group's avatar, then select Members.
- In the web version, hover over the member you want to remove and click Remove. In the app, tap on the person you want to remove, then select Remove from <group name>. To remove multiple members at one time, select the three dots icon and tap Remove members, then select the members you want to remove and tap Remove.
When you remove a user, they will not be able to re-join the group unless someone in the group invites them back in.