The most reliable way to back up every message, photo, and video is through the . This method works on both desktop and mobile devices. 1. Navigate to the Export Tool
: Go to Facebook Settings > Accounts Center > Your information and permissions > Download your information. download all in messenger
If you've ever tried to manually save a years-long conversation or back up all the photos shared in a chat, you know it’s nearly impossible to do one by one. To efficiently, you must use Meta's built-in data export tools, which compile your entire history into a single, organized file. How to Download All Messenger Data (2026 Guide) The most reliable way to back up every
: Open the Messenger app, tap the Menu (three lines), then the Settings (gear icon). Scroll down to tap See more in Accounts Center and select Your information and permissions > Export your information . 2. Customize Your Download Navigate to the Export Tool : Go to