Let your transcript write your captions
Every recording already has a caption sitting inside it. I pull my transcript first, then find the sentences that carry the whole point, and that becomes my caption. I am not writing from a blank page. I am editing down words I already said out loud, which almost always sound more natural than something typed fresh at a desk.
This matters because captions written from scratch tend to sound stiff, like a summary instead of a voice. Your spoken words already carry your rhythm and your phrasing. Tools built around transcripts, like Descript, make this even easier since you can search the text and jump straight to the line you want. The caption becomes a byproduct of what you already made, not a second writing project.
Try this today: pull up the transcript from your last recording and read it like you are hunting for one strong line, not editing the whole thing. Copy that line into a caption, trim a few words, and post it. You will notice it reads better than most captions you sit down to write cold.