OCR & AI · Processed locally

Subtitle Generator

Generate timed SRT and VTT subtitles from audio or video using local Whisper.

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LOCAL PROCESSINGNo account needed

Or drop files here. MP4/MOV, WebM, MP3, WAV, M4A, OGG, FLAC · up to 100 MB and 2 minutes. Video also supports up to 4K; every limit applies together.

Choose a file to get started.

Files are processed locally in your browser. Originals are unchanged. Clear files or leave this page to release the tool’s copies.

How to use Subtitle Generator

  1. Choose supported files from your device.
  2. Adjust the options, then select generate subtitles.
  3. Review the result and download your separate copy.

File names, contents and generated text are not sent to analytics. These utilities are not a content or privacy audit. Review your output before using it.