LocalClaw/TTS/MMS (Meta)
Local TTS model

MMS (Meta)

Catalogue summary: Massively Multilingual Speech by Meta. Supports 1100+ languages, the most comprehensive language coverage available.

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

Edge readytext-to-speech generation1,107 languagesCC-BY-NC 4.0
Choose an app

Start with Recommended. No terminal commands are shown.

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

Desktop app links require the app to be installed. If nothing opens, LocalClaw will show app-download and model-file fallbacks.

Catalogue quality
7/10
Catalogue speed
7.5/10
Model size
1.2 GB
Voices
Per-language

Can MMS (Meta) run locally?

MMS (Meta) 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.

CC-BY-NC 4.0 license. Review upstream restrictions before commercial use.

Upstream source
multilingual

Audio profile

Cat. quality
7
Cat. speed
7.5
Audio
7.2

Best fit

MMS (Meta) is best for multilingual local speech generation.

Hardware: cpugpuedge

Model details

Type
Local TTS model
Family
mms
Latency
low
Formats
pytorch
Languages
multilingual
Context
Basic TTS

Install locally

01
Check runtimeConfirm the backend supports pytorch 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
  • Edge ready local workflows
  • multilingual

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.

Related TTS and speech models

hexgrad Kokoro TTS Local TTS model · Q 9.2 · Speed 9.8 Phạm Nguyễn Ngọc Bảo VieNeu-TTS v3 Turbo Local TTS model · Q 9.2 · Speed 9.4 Samuel Vitorino / HALO Research Sopro V2 Turbo Local TTS model · Q 9.2 · Speed 9.4 Zyphra ZONOS2 Local TTS model · Q 9.6 · Speed 8.5 Qwen Team (Alibaba Cloud) Qwen3-TTS (0.6B / 1.7B) Local TTS model · Q 9.5 · Speed 8.5 Audio8 Audio8 TTS Preview 0.6B Local TTS model · Q 9.3 · Speed 8.9 Bilibili IndexTTS 2.5 Local TTS model · Q 9.5 · Speed 8.4 Alibaba FunAudioLLM CosyVoice 2 Local TTS model · Q 9.3 · Speed 8.8
CompareBrowse all TTS models Local AIBrowse LLM models macOS appGet LocalClaw