KhanomTan TTS TTS
An open, commercially-licensed Thai-first text-to-speech model with multiple speaker voices.
Wrap your text in SSML tags for precise control:
<speak><prosody rate="slow">Slow speech</prosody></speak>
Tags the selected model understands — click to drop one into your text where it happens:
This model reads plain text, so inline tags are ignored. For tag-based emotion, switch to an expressive model like Orpheus or Bark.
Define custom pronunciations (word = pronunciation):
About KhanomTan TTS
KhanomTan TTS was built by Thai NLP contributor Wannaphong Phatthiyaphaibun on top of the YourTTS multilingual VITS architecture, and trained on CC0 and other permissively-licensed Thai corpora including TSync. Where most open TTS models only cover Thai under research-only or non-commercial terms, KhanomTan ships under Apache 2.0, making it a rare commercially-safe choice for the language. It offers a small roster of speaker voices and runs fast at roughly five seconds per generation in around 2GB of VRAM. It fits Thai voiceovers, narration for Thai-language apps, and accessibility tooling where licensing clarity matters.
Best for: Thai voiceovers, Thai-language content and apps
Browse all KhanomTan TTS voicesAt a glance
- Developer
- Wannaphong Phatthiyaphaibun
- License
- Apache 2.0
- Tier
- standard
- Speed
- fast
- Voice cloning
- No
- Languages
- Thai
- Max characters
- 500