Japanese text to speech API 日本語
Send Japanese text in Kanji and kana script to the Svara TTS Turbo API and get speech back in any of hundreds of voices.
- Script
- Kanji and kana
- Language code
- jpn
- Optional lang value
- jpn
Try it live
Hear Japanese in your own words.
Pick a voice, choose one of the lines below or write your own, and press Play. The audio is generated live by the model.
What teams build in Japanese
Voice agents and IVR
Streaming speech for phone and app agents that answer in Japanese. LiveKit and Pipecat plugins, or one HTTP request.
Alerts and reminders
Order updates, payment reminders, appointments and one-time codes, read out in Japanese on a call or in an app.
Stories, lessons and news
Long-form narration for audiobooks, classes and bulletins, in hundreds of voices.
Mixed-language speech
People rarely speak one language at a time. Any voice switches between Japanese and English mid-sentence.
One request
Send Japanese text as you would write it, and get speech back.
curl https://api.kenpathlabs.com/v1/audio/speech \
-H "Authorization: Bearer $SVARA_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "svara-tts-turbo",
"input": "こんにちは、ようこそ！",
"voice": "sv_s1ojla8a",
"lang": "jpn",
"response_format": "mp3"
}' --output japanese.mp3Pricing
₹1 per 1,000 characters, the same rate for every language. 100,000 characters free every month, no card needed.
See pricing