Tetsy — text to speech with AI voices
Amazon Polly voices on Android, as your system text-to-speech engine
Amazon Polly turns text into lifelike speech with neural voices in dozens of languages — but Android can't use them as a reading voice on its own. Tetsy registers as a system text-to-speech engine and routes any text your phone wants to speak to Polly, then plays it back.
How to connect Amazon Polly in Tetsy
- With your own AWS keys. Paste your AWS access credentials into Tetsy — the Polly voices appear in the voice picker. Usage is billed through your AWS account.
- With Tetsy tokens. No AWS account needed: buy a universal token package inside Tetsy and use Amazon Polly — and every other supported service — right away.
What you get
- Amazon Polly as the system TTS engine: every app that reads aloud — e-book readers, browsers, translators — speaks with a Polly voice.
- TalkBack with a natural, human-like voice instead of the robotic default.
- Read articles, notes and whole books aloud inside Tetsy.
- Export speech to MP3, WAV or OGG audio files.
- Per-language settings: Polly for one language, a different engine for another.
FAQ
Do I need an AWS account?
No. Use your own AWS access keys, or Tetsy universal tokens with no AWS account at all.
Which voices are supported?
A curated set of Amazon Polly neural and standard voices across many languages appears directly in Tetsy's voice picker.