What Is TTS WebUI? A Free Gradio Interface for TTS, Audio, and Music

Updated

TTS WebUI is a free, Gradio-based web interface for text-to-speech, audio, and music generation. It lets you generate audio from text using 30+ AI models — including Bark, MusicGen, Tortoise, and Vocos — through a browser UI rather than a command line. It's aimed at people who want local, click-driven access to multiple TTS and audio models in one place, and it offers both one-click installers and manual installation.

What you can do with it

The site describes the interface as covering three related jobs:

  • Text-to-speech — generate speech audio from written text with a few clicks.
  • Audio generation — produce audio beyond plain speech.
  • Music generation — create music, which is where models like MusicGen come in.

Everything runs through a Gradio web UI, so once it's installed you interact with tabs in a browser instead of writing scripts per model.

Models and voices

Area What's available
Model count 30+ AI models
Named models Bark, MusicGen, Tortoise, Vocos
Voice selection A variety of voices, plus additional voices from the Bark Speaker Directory

The practical benefit is that you don't have to install and learn a separate interface for each model. Bark and Tortoise are speech-focused, MusicGen targets music, and Vocos is listed among the supported models for audio work. If you need many different voices, the Bark Speaker Directory is the place the site points to for extra ones.

Installation options

The site offers two paths, and the choice depends on how much control you want:

  • One-click installers — the faster route if you just want it running.
  • Manual installation — for users who prefer to set things up themselves.

Both are documented; the site links to an installation page and to the source on GitHub. The project reports being starred by 2,000+ developers on GitHub, and the site notes regular updates and bug fixes as an ongoing part of the project.

Who it's for

TTS WebUI fits you if you want:

  • A single local interface for several TTS and audio models instead of juggling separate tools.
  • A no-code way to turn text into speech, with voice options.
  • To experiment with music and audio generation alongside speech.

It's less suited if you need a hosted API or a managed cloud service — the site frames it as something you install and run, not a SaaS product. The site also states that it promotes ethical and responsible use of AI technology, so expect that expectation to apply to how you use generated audio.

Getting started

  1. Go to ttswebui.com.
  2. Pick an installation option — one-click installer or manual.
  3. Follow the installation documentation.
  4. Open the Gradio interface and use the tabs to select a model and generate audio.

The site also includes a short video demo showing the different tabs available in the WebUI, which is worth watching before your first run so you know what each tab does. If you'd rather read the code first, the GitHub repository is linked from the same page.