@florian may I ask which tool you’re using to delete them?

@hutaffe I'm using tweetdelete.net The free version can delete up to the 3200 latest tweets, to delete more you need to upload your Twitter archive and pay $15 for the Premium version.

@florian ah, thanks! I‘m looking for a good tool running locally on my Mac where I don’t have to upload anything or authenticate an unknown service. The one I used a long time ago seems to be too old by now.