Sonify
Convert permitted YouTube videos to MP3 in a browser without an account or installation.
Productivity & CollaborationMomentum
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About the startup
Sonify converts individual YouTube videos you own or have permission to convert into MP3 audio. It is free and works through a browser with no account or installation. Videos can be up to 30 minutes, with five conversions per hour and 128/256/320 kbps output. Save the MP3 within 15 minutes or delete temporary files manually. It does not offer playlists, transcription, or permanent storage.
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