A simple & fast way to add subtitles to your videos online
The Video Subtitle Maker helps you add captions to your videos to increase and splice up the action into awesome, sharable video clips. In just a few clicks with Kapwing, you can burn subtitles directly into your video so that they can be viewed without sound from anywhere!
Submerge is a macOS app that helps you hardcode, ie "burn" subtitles into a video track so that the subtitles will be permanently visible when watching the video. More info at the Submerge homepage.