Messenger Bulk Cleaner

Automatically delete Facebook Messenger conversations from the visible Messenger web interface.

Messenger Bulk Cleaner helps you clean up unwanted Facebook Messenger conversations without manually opening the action menu for every conversation. Features: • Automatically finds Messenger conversations • Automatically opens the conversation action menu • Automatically selects the appropriate delete action • Automatically continues through the conversation list • Automatically scrolls as more conversations become available • Pause, resume, and stop controls • Deleted, skipped, and error counters Privacy: • No account required • No developer-owned server • No external API • No advertising tracker • Processing is performed locally in your browser Important: This extension deletes conversations from your Messenger inbox. It does not unsend individual messages for everyone. Deletion is a destructive action. Always review what you are deleting before starting a cleanup. If the extension cannot confidently identify the expected action, it is designed to skip rather than guess. Messenger Bulk Cleaner is an independent third-party extension and is not affiliated with, sponsored by, or endorsed by Meta Platforms, Inc. or Facebook.