00:00 / 00:10
Maya's Birthday Bounce
A bright birthday pop-rap for Maya, performed on an airy blue-and-white coastal terrace.
Watch Maya's Birthday Bounce and read the lyricsGive every bar its moment.
Edit caption text and timing, then export a 15-second MP4. Work locally in your browser with no generation credits.
MP4 or WebM, up to 40 MB. Export uses the first 15 seconds, or the full video if shorter. MP4 export needs browser video-encoding support.
Choose a video, then add the words you want on screen.
Caption drafts are saved on this device.
Create draft timings
Drafts are evenly spaced. Listen and edit the timings; they are not speech-recognition alignment.
Hear a real example
Before you make it
Does the editor transcribe the audio automatically?
No. Enter the words you hear. Draft timings spread your lines evenly; play the clip and adjust each start and end time yourself. This is not speech recognition.
Can I use the caption editor for free?
Local editing, MP4 export and SRT download use no generation credits. Compatible browser encoding is needed for MP4; SRT is available as a fallback for another editor.