how to add friends on group in facebook

how to add friends on group in Facebook. i have 6000 friends and i have create a group i am add one by one friend in group . have any app or extension for add all friends in one click

 

Don't personally know a method for this but are you sure it's okay with those friends if you add them to the group?

It pretty much irritates me when somebody adds me to a group without first asking me. And I normally don't hang around that group any longer than it takes me to click the "Leave the group" button.

 

No, you can't add many friends at a time. If someone tries by using some software or code, then Facebook will block the account for a while.

 

There are some scripts and chrome extensions to add friends in Facebook group.
This is a grey hat method and I won't suggest to use

 

you can use tools but I don't think it's wise and your account may have the risk of being banned.

 

There is no way to add lots of people in one click however you can mark check on select all.

 

Maybe I misunderstood your question
But I think It can be solved by one click

 

I suggest that you do not add too many friends at once. If your behavior is abnormally determined by FB, your account may be in trouble.

 

This Crome extension
Toolkit For FB
can help you, but use it on your own risk because your acc may be suspended or banned.