The best alternatives to TwitterMD are Twitter, DivByZero Free Tools, and twimmage. If these 3 options don't work for you, we've listed a few more alternatives below.
What do you think of TwitterMD?
AssemblyAI— Speech-to-Text API with superhuman accuracy
Convert your tweets into wonderful images and post them anywhere! - 50+ Backgrounds - Resize (Post, Story, Facebook, LinkedIn, and more) - Verification Tag - Super HD quality images - Mobile Friendly - Totally Customisable