: It is generally safer to use the Chrome Web Store or Firefox Add-ons rather than downloading .zip files from unverified third-party sites, which may contain malware. How to Delete ALL Messages In Facebook Messenger
: Open Chrome and navigate to chrome://extensions/ .
: Toggle the switch in the top-right corner to Developer Mode .
: It is generally safer to use the Chrome Web Store or Firefox Add-ons rather than downloading .zip files from unverified third-party sites, which may contain malware. How to Delete ALL Messages In Facebook Messenger
: Open Chrome and navigate to chrome://extensions/ . Download Delete Bulk Facebook Messages extension zip
: Toggle the switch in the top-right corner to Developer Mode . : It is generally safer to use the