nateshmbhat/pyttsx3

Health v2 · maintenance only

Adoption not part of the score

2534 stars · 360 forks observed · 2026-09-22

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

pyttsx3 is an offline text-to-speech synthesis library for Python 3 that wraps system TTS engines like Sapi5, NSSpeechSynthesizer, and espeak. It provides a simple API to convert text to spoken audio with control over voice, rate, and volume, and can save output to a file.

Use cases

• convert text to speech offline in python
• make my python script read text aloud
• save synthesized speech to an audio file
• change voice, rate, and volume for tts in python
• add voice output to an accessibility app
• text to speech without internet connection

When to choose

• you need TTS that works fully offline with no API calls
• you want a simple, cross-platform Python TTS wrapper around system voices
• you need to tweak voice, rate, volume, or save speech to a file

When to avoid

• you need high-quality neural voices rather than system TTS engines
• you want cloud TTS with many languages and natural voices
• you need streaming or low-latency synthesis in production services

Facets

library · maturity active

tts audio-processing speech-processing cross-platform python cross-platform windows text-to-speech offline-tts speech-synthesis espeak sapi5 accessibility natural-language-processing macos linux

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