Style the subtitles yourself, then burn again

Before a burned-in video renders, you style the subtitles on a frame of your own video: text size, background box, outline colour and width, and where they sit on the picture. Vertical videos start with the subtitles raised, clear of the app buttons.

Styling happens at burn time, so if you fix a line or change your mind about the look, you burn again without transcribing the video twice.

Prefer another tool? Download the lines as .txt, edit them there, and upload them back into the same job.