TTS WebUI
A 10GB local voice lab with an installer and every model drawer open; model licences are your homework.
Technical Profile & Specs
verified 2026-08-11
- Cost
- $0 / forever (Open Source)
- License
- MIT
- Hosting Model
- Local (on your machine)
- Platforms
- desktopone-click install
- Installation
- On Windows install TTS WebUI Ignition with winget; otherwise use a release/legacy installer or Docker
- Operational Setup
- The base install is about 10.7 GB, models add several gigabytes each, and GPU/CUDA or extension dependency conflicts are common
- Where Your Data Lives
- Downloaded model caches, generated audio files and metadata in local installation/data directories; SQLite can hold generated-audio metadata
- The Catch / Trade-off
- It lacks ElevenLabs' consistent managed quality, production API and turnkey dubbing, while model licenses and GPU compatibility become the user's problem.
Replaces 3 paid apps
up to $65/mo ($780/yr) in subscriptions
TTS WebUI FAQ
Common questions
Is TTS WebUI free and open source?+
TTS WebUI is an open-source tool licensed under MIT that runs on local. A 10GB local voice lab with an installer and every model drawer open; model licences are your homework.
What paid software does TTS WebUI replace?+
TTS WebUI serves as a free replacement for 3 paid SaaS applications: ElevenLabs, LOVO, WellSaid Labs, saving up to $65/month ($780/year) in subscription bills.
How do you install and set up TTS WebUI?+
Installation: On Windows install TTS WebUI Ignition with winget; otherwise use a release/legacy installer or Docker. Setup notes: The base install is about 10.7 GB, models add several gigabytes each, and GPU/CUDA or extension dependency conflicts are common
What is the catch or trade-off with TTS WebUI?+
It lacks ElevenLabs' consistent managed quality, production API and turnkey dubbing, while model licenses and GPU compatibility become the user's problem.