I have been looking around for a while now and it seems that all the ways to delete your direct messages on Twitter at once are outdated and do not work anymore. I was just wondering if anyone had found a current solution on how to delete all direct messages on Twitter at once.
Twitter – Delete all Twitter DMs at once
twittertwitter-direct-message
Best Answer
As of now there is no official way to delete all direct messages at once. You have to use some third party apps.
You can give a try to this app Twitter DM Cleaner. The app will ask for access to your DMs.