Home/Speech & Audio/pyttsx3

pyttsx3

nateshmbhat/pyttsx3

Offline Text To Speech synthesis for python

GitHub

GraphCanon updated Sep 20, 2026 · GitHub synced Sep 20, 2026

36views this month

2.5k stars360 forksLast push Jul 22, 2026 Python MPL-2.0

Decision brief

pyttsx3 is an offline text-to-speech library for Python applications that can convert written text into spoken words without internet access.

Good fit when

Use pyttsx3 when you need to implement speech functionality in a Python application and have limited or unreliable internet access, since it operates completely offline.
Consider pyttsx3 for environments where data privacy is paramount, as its offline capabilities ensure that no text needs to be sent over the network.

Avoid when

Avoid using pyttsx3 if you require a wide range of voice options or natural speech synthesis quality, as it relies on built-in operating system voices which may not meet all project requirements.
Do not use pyttsx3 in projects where high-fidelity sound output is critical, such as professional audio applications, given its focus on ease of use rather than advanced speech functionality.

Requirements:: Ensure that wheel is upgraded to avoid installation errors.; On macOS, install pyobjc version >=9.0.1 as a dependency.

Observed Jul 17, 2026 · Source: enrich:decision_facts

pyttsx3 alternatives Trust report

Verify the decision

Maintenance and security

Full trust report

Maintenance: Steady (60d since push); As of Sep 20, 2026
Provenance: Not a fork · Personal account; As of Sep 20, 2026
Security (OSV): No lockfile; As of Jul 11, 2026

Public GitHub metadata and optional OSV scans. Signals, not a guarantee. Trust methodology.

Install

pip install pyttsx3

PyPI

Similar tools

Same-category neighbours. No typed graph edges are catalogued for this tool yet.

supertonic

Lightning-Fast On-Device Multilingual TTS via ONNX

14k★

speech-to-speech

Build local voice agents with open-source models

13k★

edge-tts

Python library to access Microsoft Edge's online text-to-speech service without requiring Microsoft Edge or Windows or an API key

12k★

Evidence and technical details

Sourced facts, taxonomy, compatibility claims, README excerpt, and machine-readable endpoints.

Overview

pyttsx3 is an offline text-to-speech library that converts written text into spoken words, making it easy to implement speech functionality in Python applications.

Capability facts

Languages: python
Source: github.language+pyproject.toml · Sep 20, 2026

Compatibility

Sourced claims from the README excerpt - not unsourced marketing copy.

Python runtimePython

Source: README excerpt (regex_v1, Sep 20, 2026)

```python3

Source link

README

Installation : pip install pyttsx3 If you get installation errors , make sure you first upgrade your wheel version using : Install 9.0.1 version of pyobjc : "pip install pyobjc =9.0.1" engine.say("I will speak this text") engine.runAndWait() python3 import pyttsx3 pyttsx3.speak("...

For agents

This page has a .md twin and JSON over the API.

/tools/nateshmbhat-pyttsx3.md GET /api/graphcanon/tools/nateshmbhat-pyttsx3 GET /api/graphcanon/graph?tool=nateshmbhat-pyttsx3