To perform this, you need Google Chrome since you are going to use a Chrome extension to do all the things for you. Facebook post supervisor is a Google Chrome extension that lets you delete all Facebook Posts in a single click.
If you prefer to alter the personal privacy of all posts from "Public" to "Buddies", or from "Pals" to "Just me", or "Public" to "Only me"-- it is all possible with a filling a form and striking a button.
How To Delete All Posts On Facebook
You can discover posts which contain a keyword and change the privacy of those posts or erase those posts. It is likewise possible to delete all Facebook posts that were published in a month of the year, for instance, I can erase posts that were created in the month of November 2017.
Facebook tagging is one of the important things that irritates when you have got a good friend who tags on every picture or his/her profile photo. You might not constantly go to their image and untag yourselves whenever she or he tags you on a picture where you do not belong.
Use Facebook Post Supervisor assists you to change the privacy of such posts quickly by browsing those posts in your Activity Log using the keyword, "tagged".
You can likewise learn the best ways to erase all messages on Facebook. Although this is a 2014 technique, the extension seems to be working, How To Delete All Posts On Facebook.