MP3 to SRT
Convert MP3 audio to SRT subtitles with AI. Whisper transcribes speech to timed subtitles. 29+ languages. 500 MB. Free, no sign-up for first file.
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Subtitle: SRT, VTT, ASS, TXT, CSV · Video: MP4, MKV, WebM, MOV · Audio: MP3, WAV, AAC, FLAC · Free, no sign-up
How to use this tool
Three easy steps. No sign-up needed for your first file.
Upload MP3
Drop your MP3 audio file. Up to 500 MB. Also supports WAV, M4A, OGG, FLAC.
AI generates subtitles
Whisper large-v3 transcribes speech to text with precise word-level timestamps.
Download SRT
Perfectly timed SRT subtitle file. Also available: VTT, TXT, ASS. Ready for any video player.
Frequently asked questions
How accurate are MP3 to SRT conversions?
Can I generate SRT from a podcast MP3?
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How does this compare to HappyScribe?
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Try free →Ready to use MP3 to SRT?
First file free — no sign-up. Create a free account to unlock all features, larger files, and 5 free credits.