ysharma3501/LuxTTS

Health v2 · maintenance only

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Adoption not part of the score

5433 stars · 682 forks observed · 2026-10-04

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

LuxTTS is a lightweight zipvoice-based text-to-speech model for high-quality zero-shot voice cloning, generating clear 48kHz speech at up to 150x realtime speed. It fits within 1GB of VRAM and runs on GPU, CPU, and Apple MPS.

Use cases

• clone a voice from a short reference audio clip
• generate realistic speech from text locally
• run fast text-to-speech on a low-VRAM GPU or CPU
• produce high-quality 48khz speech audio
• build a TTS feature into a Python app
• try voice cloning in a notebook without setup

When to choose

• you need fast, high-quality voice cloning with a small footprint
• you want 48kHz output rather than typical 24kHz TTS models
• you need realtime or faster-than-realtime synthesis on modest hardware
• you want a simple Python API with GPU, CPU, and MPS support

When to avoid

• you need fine-grained control over prosody or phoneme-level editing
• you require multi-speaker training or fine-tuning pipelines
• you need a production hosted TTS service with scaling out of the box
• you need languages beyond those the model supports

Facets

library · maturity active

tts machine-learning llm-inference speech-processing artificial-intelligence python cross-platform cli voice-cloning text-to-speech zipvoice lightweight realtime-inference 48khz-audio audio gpu

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markdown · JSON · MCP: product_card(name="ysharma3501/LuxTTS")