Hey lovely void,
I'm currently working on an app called "text to speech". I think this could be useful and apart from that it was fun to research the tech behind it. (and I got sidetracked in making a js lib out of this transcribe.js)
The new app will follow the same pattern as my other apps. Select files, select an output format and some settings and hit convert.
So stay tuned... (as we used to say when radios were a thing)