Olewave· Olign playground Sign up

See every word and phone of your audio timed and scored

Drop in up to 30 seconds of English speech, or try a sample. No account needed.

Drop an audio file here or click to choose one
WAV, FLAC, MP3, M4A, OGG/Opus · up to 30 s and 5 MB
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With a transcript, Olign aligns your words; without one it recognizes the speech first. Use this sample's transcript

Aligning…

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Click a word to hear just that word. Red words scored under 60 of 100; dashed ones are speech your transcript left out.


    

      

The JSON above is exactly what this call returns. Your API key is on the dashboard under Profile.