There is a new tool called Splinter which makes it easier to create Mastodon threads. You enter the full text and it splits it up and posts it as a thread automatically (it also has options for manual splitting).
More info in the announcement post at:
➡️ https://social.hastily.cc/@neiman/114591328088507928
The Splinter tool itself is at:
➡️ https://splinter.hastily.cc
Techy people can self-host Splinter if they prefer, the source code is at https://codeberg.org/neiman/splinter and its author is @neiman
Edited 12d ago