The quickest way to leave a Facebook group

To leave a Facebook group, open the group, tap or click the three dots in the top right corner, and select "Leave group" from the menu. Facebook will ask you to confirm — tap or click "Leave" again, and you're out. The whole process takes about five seconds.

Once you leave, you stop seeing the group's posts in your feed, you're removed from the member list, and you won't get notifications about new activity. The group admin can see that you left, but other members won't get a notification about your departure unless the group has a feature that announces member changes.

If you can't find the three dots, you may be on an older version of the Facebook app or website. Try looking for a gear icon or settings button instead — the location varies slightly between mobile and desktop.

Key Takeaways

  • Leaving a group takes one tap or click on the three-dot menu and one confirmation — you don't need to message the admin or ask permission.
  • After you leave, your past posts and comments stay in the group unless you delete them individually before leaving.
  • If you change your mind, you can rejoin the group later unless the admin has blocked you or made the group private and removed your access.
  • Leaving a group is different from muting it — muting stops notifications without removing you from the member list.

What happens to your old posts when you leave

Your comments and posts remain in the group after you leave. Other members can still see them, react to them, and reply to them. If you want those posts gone before you leave, you need to delete them one at a time — there's no bulk delete option for group posts.

To delete a post you made, find it in the group feed, tap or click the three dots on that specific post, and select "Delete." You'll be asked to confirm. This works the same way whether you're still a member or have already left the group.

If someone else posted something that includes you or mentions you, leaving the group doesn't remove that post. You can ask the person who posted it to delete it, or you can report it to the group admin if it violates the group's rules.

Muting a group instead of leaving it

If you want to stop seeing a group's posts without actually leaving, you can mute it instead. Open the group, tap or click the three dots, and select "Mute group." You'll stay on the member list, but you won't get notifications, and the group won't show up in your feed unless you search for it directly.

Muting is useful if you're in a group for work or family but don't want constant notifications, or if you're not sure whether you want to leave permanently. You can unmute the group anytime by going back to the three-dot menu and selecting "Unmute group."

The group admin won't know you muted the group — they can only see that you're still a member. Other members won't know either.

Rejoining a group after you leave

Whether you can rejoin depends on the group's settings. If the group is public, you can search for it and join again immediately. If it's a closed group, you'll need to request to join, and the admin will have to approve your request — this might take anywhere from a few minutes to several days.

Some admins set their groups to automatically re-accept former members, while others require a new request each time. There's no way to know which until you try to rejoin.

If the admin has blocked you or removed you from the group (which is different from you leaving), you won't be able to rejoin without the admin unblocking you or changing the group settings.

Leaving a group you admin

If you're the admin of a group, you can't just leave — you have to transfer admin rights to someone else first. Open the group, go to the three-dot menu, select "Edit group settings," and look for the option to assign a new admin. You'll need to choose another member to take over before you can leave.

If you're the only admin and there are no other members you trust with the role, you can delete the entire group instead. This removes the group completely, and all posts, comments, and member records are deleted. You can't undo this action.

If you're a moderator but not the main admin, you can leave the group without transferring anything — moderators don't have the same restrictions as admins.

Leaving a group on mobile vs. desktop

The steps are almost identical on phone and computer, but the menu locations are slightly different. On mobile (iPhone or Android), open the group and look for three dots in the top right corner of the screen. On desktop, the three dots are usually in the top right area of the group header as well.

If you're using an older version of the Facebook app, the menu might be a gear icon or a different symbol. Updating the app to the latest version usually fixes this. If you're on the mobile web version (facebook.com in a phone browser), the layout is the same as desktop.

What the admin sees when you leave

The group admin can see that you left — they have access to a member activity log that shows when people join and leave. However, they don't get a notification about it unless they're actively checking that log. Other regular members won't see that you left unless the group has a feature enabled that announces member changes (some groups turn this on, most don't).

If you leave and rejoin quickly, the admin will see both actions in the log, but again, they won't be notified unless they're looking at it. There's no way to leave a group completely invisibly, but in most cases, no one will notice or care.

Frequently Asked Questions

Can I leave a group without the admin knowing?

The admin can see in the member log that you left, but they won't get a notification about it. Other members won't know unless the group has member change announcements turned on, which most groups don't. In practice, your departure will go unnoticed unless the admin is actively checking the activity log.

What's the difference between leaving and muting a group?

Leaving removes you from the member list and stops all notifications. Muting keeps you as a member but silences notifications and hides the group from your feed. You stay on the member list when you mute, so the admin and other members can still see you're part of the group.

Do my old posts disappear when I leave a group?

No. Your posts and comments stay in the group after you leave, and other members can still see and interact with them. If you want them gone, you have to delete each post individually before or after leaving. There's no way to bulk delete your group posts.

Can I rejoin a group after I leave?

Yes, if the group is public. If it's a closed group, you'll need to request to join and wait for the admin to approve. Some admins automatically re-accept former members, while others require a new request each time.

What happens if I'm the admin and I want to leave?

You have to transfer admin rights to another member first. Go to group settings and assign a new admin before you can leave. If you're the only admin and don't want to give the role to anyone, you can delete the entire group instead.