voipi

Give your apps, CLIs, and agents a voice. Universal, zero-dependency, free text-to-speech for JavaScript.

Zero Dependencies 4 Providers 322+ Neural Voices 40+ Languages Offline Support Language Detection Length Estimation CLI & API Cross-platform Free & Open Source
GitHub Listen to samples
voipi CLI demo
$ npx voipi "Hello! This is a sample generated by VoiPi." Copied! 
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Samples

macOS Native
Piper Offline Neural
Edge TTS 322+ voices
Google TTS 55+ languages

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