LocalClaw/TTS/MetaVoice-1B
Local TTS model

MetaVoice-1B

Catalogue summary: 1B parameter TTS with zero-shot voice cloning. Large model for high-quality synthesis.

Repository editorial metadata; verify comparative claims in the linked upstream material.

GPU recommendedtext-to-speech generation1 languagesApache 2.0
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Compare speech models
Open model filesRecommended verified starting pointOpen in UnslothLaunches Unsloth Desktop on this modelOpen Python packageVerified package page without exposing a commandOpen on Hugging FaceFiles, licence and model cardCheck my machineOptional: verify the fit with your saved hardware

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Catalogue quality
8.9/10
Catalogue speed
6/10
Model size
3.8 GB
Voices
Zero-shot cloning

Can MetaVoice-1B run locally?

MetaVoice-1B can generate speech locally for private voice workflows. Use the verified setup options on this page; no terminal command is required to choose the right path.

Apache 2.0 license. Still verify upstream usage notes before shipping.

Upstream source
cloningstreaming

Audio profile

Cat. quality
8.9
Cat. speed
6
Audio
8.0

Best fit

MetaVoice-1B is best for local voice cloning and expressive speech generation.

Hardware: gpu

Model details

Type
Local TTS model
Family
metavoice
Latency
medium
Formats
pytorchsafetensors
Languages
en
Context
1B params

Install locally

01
Check runtimeConfirm the backend supports pytorch, safetensors on your machine.
02
Open recommended setupUse the app and model links above. LocalClaw does not expose a terminal command.
03
Test locallyRun a short private audio prompt before moving into production workflows.

Good for

  • text-to-speech generation
  • GPU recommended local workflows
  • cloning, streaming

Watch before shipping

  • Validate pronunciation, latency and artifacts with your own voice samples.
  • Review the upstream license and acceptable-use notes.
  • Benchmark on your target CPU, Apple Silicon or GPU setup.

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