Debuly

TTS WebUI

Open-source Gradio and React interface that runs many text-to-speech, music and audio models locally through extensions.

Open source
Visit github.com TTS WebUI (official site)Compare audio and voice

What is TTS WebUI?

TTS WebUI is an open-source project that wraps a large collection of audio AI models in one local web interface built with Gradio and React. Models are installed as extensions rather than by default, and the list covers text-to-speech systems such as Bark, Tortoise, XTTSv2, Kokoro, Piper and CosyVoice, music and sound generation such as MusicGen and Stable Audio, and audio tools such as RVC voice conversion, Demucs separation and Whisper transcription. It can be set up with an installer and launcher, or with Docker, and it can be connected to SillyTavern. The base installation is about 10 GB and each model needs a few more gigabytes. It is licensed under MIT and runs on your own hardware.

Use cases

  • Run text-to-speech models locally
  • Clone or convert voices with RVC
  • Generate music and sound effects
  • Separate vocals from tracks
  • Test many audio models in one interface

Who it's for

  • Python developers
  • AI hobbyists
  • Audio producers
  • Open-source enthusiasts

Why use TTS WebUI

  • Running locally keeps audio and text on your own machine.
  • One interface replaces separate setups for each model.
  • Extensions let you install only the models you need.
  • Open source under MIT means you can inspect and modify it.

TTS WebUI features

  • Single web UI for many audio models
  • Extension system for installing models on demand
  • Text-to-speech, music generation and audio conversion tools
  • Installer and launcher plus Docker setup
  • Integration with SillyTavern
  • MIT license

How to get started with TTS WebUI

  1. Download the installer or launcher from the project's releases page, or choose the Docker setup.
  2. Install and start the application on your computer.
  3. Open the web interface and install the extensions for the models you want.
  4. Enter text or upload audio and run the model to generate or convert sound.

TTS WebUI limitations

  • Self-hosted: you run the software and need suitable hardware
  • Base install is around 10 GB, with each model adding several more
  • Models are not installed by default

TTS WebUI pricing

TTS WebUI is open source, so you can use and self-host it for free.

Prices can change and may vary by country or exclude tax. Check the official pricing page.

TTS WebUI alternatives

The main TTS WebUI alternatives listed on Debuly are ElevenLabs, AudioCraft, MuseGen, Remusic, Qwen3-TTS and Stable Audio. The table compares pricing and platforms; order is A–Z.

TTS WebUI compared with its alternatives
ToolPricingStarting pricePlatforms
TTS WebUIOpen source——
AudioCraftPricing unknown—Web
ElevenLabsFreemium$6/moWeb, API
MuseGenFreemium$14.9/moWeb, API
Qwen3-TTSOpen source—Python, API
RemusicFreemium$49/yrWeb
Stable AudioPricing unknown—Web, API

  1. AudioCraft

    Meta AI research code base for text-to-music (MusicGen), text-to-sound (AudioGen) and EnCodec neural audio compression.

    Audio and voiceDeveloper platforms
    Visit AudioCraft (official site)

  2. ElevenLabs

    AI audio platform for text to speech, voice cloning, dubbing, transcription, music and conversational voice agents, via app or API.

    Audio and voiceAutomation and agentsVideoDeveloper platforms
    FreemiumVisit ElevenLabs (official site)

  3. MuseGen

    AI music generator that writes full songs with vocals and lyrics, plus video and image models on one credit balance.

    Audio and voiceVideoImage generation
    FreemiumVisit MuseGen (official site)

  4. Qwen3-TTS

    Open-source text-to-speech model family from Qwen with voice cloning, voice design from a text description and low-latency streaming.

    Audio and voiceDeveloper platforms
    Open sourceVisit Qwen3-TTS (official site)

  5. Remusic

    Online AI music studio that generates songs and lyrics, makes AI covers, separates vocals and stems, and turns tracks into karaoke or sheet music.

    Audio and voiceVideo
    FreemiumVisit Remusic (official site)

  6. Stable Audio

    Stability AI's music and sound generator with a multi-track deck, audio-to-audio editing, a DAW plugin and an API, billed in credits.

    Audio and voiceDeveloper platforms
    Visit Stable Audio (official site)

TTS WebUI FAQ

Is TTS WebUI free?

Yes, it is open source under the MIT license. You provide the computer and storage, and models may carry their own licenses.

What models does TTS WebUI support?

The project lists models such as Bark, Tortoise, XTTSv2, Kokoro, MusicGen, Stable Audio, RVC, Demucs and Whisper, among others.

What are alternatives to TTS WebUI?

Alternatives include Coqui TTS, AllTalk TTS, ComfyUI audio nodes and hosted services such as ElevenLabs.

Sources & verification

Facts on this page come from the official sources below, each with the date we read it. Written by Debuly; the vendor did not review this page.

SourceTypeAccessed
github.com/rsxdalv/TTS-WebUIofficial

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