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This is a page from the Audivra documentation. Developer exports — index: http://127.0.0.1:3000/docs/llms.txt, full corpus: http://127.0.0.1:3000/docs/llms-full.txt, OpenAPI: http://127.0.0.1:3000/docs/openapi.json, Postman: http://127.0.0.1:3000/docs/postman.json. Press ⌘K to search docs.

Cloned voices

Instant and professional voice cloning from audio samples on paid plans.

Instant cloning uploads 1–5 short WAV/MP3 samples. Professional cloning (Creator Pro+) trains on 5–25 files covering 2–30 minutes of speech. Both return a voice_id for TTS and avatar generation.

How cloning works

  1. Instant: upload 1–5 clean samples (5–10 seconds each) on a paid plan.
  2. Professional (Creator Pro+): upload 5–25 files covering 2–30 minutes of speech.
  3. Audivra trains an F5-TTS or XTTS v2 speaker embedding on GPU (progress shown while status is training).
  4. Poll until status is ready, then use the clone UUID as voice_id.
  5. Rename or preview the clone from /app/voices — the voice_id does not change.

Dashboard & API

Compare with preset library voices and remix · marketplace · voice design.