Local TTS model

VoxCPM2

Q: Can VoxCPM2 run locally?

VoxCPM2 is listed by LocalClaw as a local TTS option. Hardware fit depends on runtime, model size and backend support.

Catalogue summary: Tokenizer-free diffusion autoregressive TTS with 2B parameters, 30 languages, 48kHz output, voice design, controllable cloning and real-time streaming. Apache 2.0 and commercial-ready.

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

GPU recommendedtext-to-speech generation30 languagesApache 2.0

Choose an app

Start with Recommended. No terminal commands are shown.

Compare speech models

Open model filesRecommended verified starting point Open in UnslothLaunches Unsloth Desktop on this model Open Python packageVerified package page without exposing a command Open on Hugging FaceFiles, licence and model card Check 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

9.4/10

Catalogue speed

8.3/10

Model size

4.2 GB

Voices

Voice design + short-clip controllable cloning

Can VoxCPM2 run locally?

VoxCPM2 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

cloningstreamingrealtimemultilingualcontrollableemotion

Audio profile

Cat. quality

9.4

Cat. speed

8.3

Audio

9.0

Best fit

VoxCPM2 is best for local voice cloning and expressive speech generation.

Hardware: gpuapple

Model details

Type

Local TTS model

Family

voxcpm

Latency

low

Formats

pytorchsafetensors

Languages

zh, en, ar, my, da, nl, fi, fr, de, el, he, hi, id, it, ja, km, ko, lo, ms, no, pl, pt, ru, es, sw, sv, tl, th, tr, vi

Context

2B params, 30 languages, 48kHz output, streaming RTF as low as ~0.3 on RTX 4090

Install locally

Check runtimeConfirm the backend supports pytorch, safetensors on your machine.

Open recommended setupUse the app and model links above. LocalClaw does not expose a terminal command.

Test locallyRun a short private audio prompt before moving into production workflows.

Good for

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

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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