Godot Volcengine TTS 0.1.0 Scripts 4.4 Community

Submitted by user HuLunTunTao; MIT; 2026-05-12

Godot Volcengine TTS is a third-party SDK for using Volcengine speech synthesis models from Godot 4.4+. It wraps the public Volcengine speech synthesis APIs for Godot games and interactive projects.

The project provides a high-level playback node plus lower-level clients for bidirectional WebSocket streaming, unidirectional streaming, and HTTP synthesis. You can use the same addon for live character dialogue, LLM-generated speech, UI prompts, cutscenes, and cached voice lines.

The included test scene also supports saving synthesized audio to local files. Clone the project, open it with Godot, and you can test the API directly or pre-generate voice lines for your game to reduce unnecessary runtime synthesis costs.

The project was originally a byproduct of a tactics RPG, where it was used to synthesize dialogue generated by an LLM in real time.

For more information, please check the Github repository :
https://github.com/HuLunTunTao/godot_volcengine_tts