HTML5 Audio/video caption maker (adapted)

load media
load caption file (optional)


  • Paste a transcript in the text field above. Edit if needed.
  • Push the Load text for sync button to load transcript here.
  • clicking a line here pauses the media and adds it to the new cue below.
  • Edit the cue if you wish, then press the NEW button to add as a timed cue.
  • When done, scroll down to Output and choose a caption file format.
  • Copy the text and save to a file on your device.
Pause to enter caption for segment from 00:00.000 to 00:00.000:

Caption List

Caption Controls
Media Controls


Choose caption file format