This hack works for all types of video on virtually all platforms. You have successfully downloaded your favorite video from Facebook Messenger. The video file will then be downloaded and saved in the folder that you selected while saving. Step 8: Lastly, right-click the video and choose Save Video As. Now, paste that URL into another browser tab and hit Enter to play the video. Step 7: Identify the video URL ending in MP4 and copy it. Step 6: Once the video is playing, go ahead and right-click on it, and from the options, select Inspect. To do that, replace the ‘ ’ part with ‘ m.’ then hit Enter to play the video. Step 5: You need to tweak that URL to open it as a mobile version of the site. Step 3: Head over to your browser and paste the link you copied moments ago. Step 2: Right-click on the video, and then from the menu options, choose Copy Video URL at the current time. Step 1: Log in to your Messenger account and locate the video that you wish to download Here is how you can also use this hack to download any video from Facebook Messenger. Though it’s pretty old, the method still works so well. It’s one of those foolproof methods of downloading Messenger videos that you can always count on. You may have heard of the URL extraction technique of downloading videos.