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Auto Subtitles — AI Captions for Video up to 60 Minutes

AI subtitles for video up to 60 minutes - download SRT or burn styled captions into the video.

Drop a video or audio file here, or click to browse

Up to 150MB · 60 minutes — MP4, MOV, WebM, MKV, MP3, WAV, M4A

Speech is transcribed by AI — skim the SRT in any text editor and fix names or jargon before burning. Burned captions are permanent; for editable subtitles choose SRT.

Generate subtitles for videos up to 60 minutes with AI speech recognition — download an editable SRT file, or burn styled captions straight into the video.

How to add subtitles to a video

  1. 1

    Upload your video or audio

    MP4, MOV, WebM, MKV, MP3, WAV and more — up to 150MB and 60 minutes, far beyond browser-only subtitle tools.

  2. 2

    Pick the spoken language and output

    Auto-detect works well; forcing a language improves names and accents. Choose a downloadable SRT or burn captions into the picture.

  3. 3

    Generate, check, download

    Transcription usually takes 1–4 minutes. Skim the SRT preview, fix any names or jargon, then download the file or the captioned MP4.

Burned captions become part of the picture — proofread the SRT first if you pick the burn-in option. Failed jobs are refunded automatically.