To perform this, you need Google Chrome since you are going to utilize a Chrome extension to do all the things for you. Facebook post supervisor is a Google Chrome extension that lets you erase all Facebook Posts in a single click.
If you prefer to change the privacy of all posts from "Public" to "Pals", or from "Buddies" to "Just me", or "Public" to "Just me"-- it is all possible with a filling a form and striking a button.
Delete All Facebook Posts
You can discover posts that include a keyword and alter the personal privacy of those posts or delete those posts. It is also possible to erase all Facebook posts that were published in a month of the year, for instance, I can erase posts that were developed in the month of November 2017.
Facebook tagging is one of the important things that irritates when you have got a buddy who tags on every picture or his/her profile picture. You might not always 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 helps you to alter the privacy of such posts quickly by browsing those posts in your Activity Log using the keyword, "tagged".
You can also learn the best ways to delete all messages on Facebook. Although this is a 2014 technique, the extension seems to be working, Delete All Facebook Posts.