Documentation Index
Fetch the complete documentation index at: /llms.txt
Use this file to discover all available pages before exploring further.
Turn text into audio
// Get the audio back
const audio = await RunAnywhere.tts.synthesize('Hello from RunAnywhere')
// Play it
await RunAnywhere.tts.speak('Hello from RunAnywhere')
synthesize(text: string, options?: TtsOptions): Promise<Audio>
synthesizeStream(text: string, options?: TtsOptions): AsyncIterable<AudioChunk>
speak(text: string, options?: TtsOptions): Promise<SpeechHandle>
stop(): void
voices(): Promise<Voice[]>
stop() is synchronous on Web, unlike the native SDKs where it is async.
const audio = await RunAnywhere.tts.synthesize('Hello', {
voice: 'en_US-amy-medium',
speed: 1.1,
})
| Field | Type | Default |
|---|---|---|
voice | string | none, model default |
language | string | proto default |
speed | number | proto default |
pitch | number | proto default |
format | AudioFormat | proto default |
sampleRate | number | proto default |
speak() called on page load is
silently suppressed by the browser, not by the SDK. Trigger it from a click, or prime an
AudioContext on the first interaction and reuse it.
import { AudioPlayback } from '@runanywhere/web/browser'
const audio = await RunAnywhere.tts.synthesize('Hello')
const player = new AudioPlayback()
await player.play(audio)
const audio = await RunAnywhere.tts.synthesize('Save me')
const blob = new Blob([audio.samples], { type: 'audio/wav' })
const url = URL.createObjectURL(blob)
RunAnywhere.tts.stop()