Chatterbox TTS API

Self-hosted, OpenAI-compatible text-to-speech API with voice cloning

Servicefreeglobal

A self-hosted FastAPI service that provides OpenAI-compatible text-to-speech endpoints with voice-cloning, allowing local apps to generate voice-cloned speech using the same API surface as the OpenAI TTS API. It helps developers running local AI stacks (such as Open WebUI or AnythingLLM) avoid per-request cloud TTS costs and sending voice data to third parties, and requires a GPU/CUDA setup for reasonable inference speed.

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