How to delete your facebook posts at once

You can simply delete a single publication on Facebook, but there is no built-in Facebook method that can delete the collection of personal account publications at once. 

The solution here is using browser add-ons, we will install Chrome browser add-on so to implement this explanation you need to login to your Facebook account from a PC using Chrome browser.

Open the Chrome browser and go to Social Book Post Manager Click the button “Add to Chrome”

Then click the 'Add Extension' button and you will need to close and reopen Chrome again.

After installing the add-on, open Facebook and log in with Chrome.

Click the down arrow at the end of the top bar and select 'Activity Log'

Or from porfile

The activity log shows all posts, contributions, comments, bookmarks, and more.

 If you want to delete everything, leave the filters set to 'Activity Log'

Some useful options are: 

• Year / Month: Select a specific date range for publications or select all Select All 
• Text Contains: Delete publications with specific text 
• Text Not Contains: Delete publications that do not contain specific text. 
• Prescan On Page: Allows you to review posts that will be deleted before they are actually deleted. 
• Speed: How fast an add-on works. If you are using a fast computer with a good Internet connection, you can use the highest speed.

Adjust the add-on settings in the appropriate way and click on the 'Delete' button. The Social Book Post Manager will check the posts that have been identified, and the duration of the work will be the number of entries. 

If you select Prescan, you will see a list of matching posts with a checkbox next to each post you target by deleting, if you have not selected the option listed, it will be deleted directly.