1 Turn off Facebook chat with computer
Step 1: Open your Facebook then click on the Facebook Messenger settings picture below. Continue to select " Turn off active status ".
Step 2: A window will appear, select " Turn off active status of all contacts " and click " OK " to finish. So you have successfully turned off chat on Facebook.
2 Turn off Facebook chat with iPhone and Android phone
Step 1: Open the Messenger app, from the Home page , tap your profile picture in the top right.
Step 2: Click on Active status .
Step 3 : Tap On or Off to confirm your choice by flicking the switch.
Above are a few simple steps to turn off Facebook chat on computers and phones. Hope you are succesful.