Voice & Speech

Voice-Pro

Gradio WebUI for TTS and voice cloning with Whisper audio processing.

Status
Generally available
Last checked
Checked · Oct 13, 2026
License
Open source
Pricing
Free tier · from $0
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What it is

Voice-Pro is an open-source Gradio WebUI that offers key TTS features, zero-shot voice cloning, Whisper audio processing, YouTube download capabilities, Demucs vocal isolation, and multilingual translation. It's designed to empower creators and developers in various voice-related applications.

Voice-Pro stands out by offering a comprehensive set of voice-related functionalities in one package, including TTS, zero-shot cloning, and audio processing, making it ideal for developers and creators who need to handle various aspects of voice technology.

When it fits — and when it doesn’t

A good fit for

  • Developers looking to integrate advanced TTS features into their applications

  • Content creators needing voice cloning capabilities for personalized content

  • Multilingual projects requiring automatic translation and processing of audio files

Look elsewhere if

  • Projects that require real-time streaming capabilities (Voice-Pro is batch-oriented)

  • Teams with strict budget constraints, as self-hosting may involve additional costs

Known weaknesses

Each one links to the public issue, changelog or docs page it came from, where we have one.

  1. 01

    Limited documentation for advanced features

    Advanced TTS and voice cloning options are not well-documented, leading to guesswork

  2. 02

    Performance issues with large audio files

    Processing times significantly increase with larger audio inputs, impacting real-time applications

What it does well

  • Edge-TTS and kokoro TTS integration

  • Zero-shot voice cloning with E2 & F5-TTS, CosyVoice

  • Whisper audio processing capabilities

  • YouTube download functionality

  • Demucs vocal isolation

Pricing

Free tier
YesOpen source — free to use
Paid from
$0
Model
Flat rate
Enterprise plan
No

Pricing not independently confirmed — check the vendor’s page.

Performance benchmarks

How Fast Is It?

Set up Voice-Pro

Setup steps, common gotchas and what to check after 30 days.

Open the setup guide →
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