Tetsy — text to speech with AI voices
OpenAI text-to-speech voices on Android, system-wide
OpenAI's TTS voices — Alloy, Echo, Fable, Onyx, Nova, Shimmer — sound remarkably natural in dozens of languages. Tetsy brings them to Android as a system text-to-speech engine: any app that reads aloud can speak with an OpenAI voice.
How to connect OpenAI in Tetsy
- With your own API key. Create a key in the OpenAI platform console and paste it into Tetsy — the voices appear in the voice picker. Usage is billed to your OpenAI account.
- With Tetsy tokens. No OpenAI account needed: buy a universal token package inside Tetsy and use OpenAI — and every other supported service — right away.
What you get
- OpenAI as the system TTS engine for e-book readers, browsers, translators — every app that speaks.
- TalkBack that sounds human: comfortable to listen to for hours.
- Read articles, notes and whole books aloud inside Tetsy.
- Export speech to MP3, WAV or OGG audio files.
- Per-language settings: OpenAI for one language, a different engine for another.
FAQ
Do I need a paid OpenAI account?
Either works: your own API key (billed by OpenAI) or Tetsy universal tokens with no OpenAI account.
Which languages do the voices speak?
OpenAI voices are multilingual — the same voice reads English, Spanish, Russian, Japanese and dozens of other languages; speed control is supported.