DELTA VOICE
SELF-HOSTED · PRIVATE · UNLIMITED

Clone a voice.
Build anything with it.

Unlimited local voice cloning, speech generation, transcription and voice workflows powered by Qwen3-TTS. No account, subscription or per-user quota.

Open Voice StudioCreate a Voice
ONE REQUEST

Built for your apps, too.

Every anonymous identity is also an API credential. Create a voice once, then use its permanent Voice ID anywhere.

Read the API documentation →
curl -X POST https://tts.deltaservers.nl/api/v1/audio/speech \
  -H "Authorization: Bearer $TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"voice":"voice_...","text":"Hello","format":"mp3"}' \
  --output speech.mp3