Because these tools require permission to read and change data on Facebook, caution is essential:
: Unzip the file (e.g., EraseConvo.zip ) into a dedicated folder on your computer. Download Delete Bulk Facebook Messages extension zip
: Reputable extensions like those from Sam Hoque claim 100% local processing, meaning they do not send your message data to external servers. Because these tools require permission to read and
: Message deletion is permanent. Once the extension finishes the process, messages cannot usually be recovered. Download Delete Bulk Facebook Messages extension zip
: Click "Load unpacked" and select the folder where you extracted the extension files. Safety & Privacy Considerations