SUBZAPAI subtitle studio

Caption your Shorts

Subtitles for YouTube Shorts

Turn spoken moments into concise, timed captions designed to stay readable during fast short-form edits.

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MP4, MOV, and WebM · Short speech preview free · No account

What to check before exporting

Watch the preview near a cut to check whether the subtitle timing still feels natural. Edit names or jargon in the full caption editor, then export a burned-in MP4 for your Short.

Example

For a tutorial Short, check that the key instruction is legible before the next step appears.