OmniVoice

What is OmniVoice?

OmniVoice is a Text to Speech tool. Generate natural speech in 646 languages with zero-shot voice cloning. OmniVoice is freemium: it has a free plan plus paid upgrades. It is available on macOS, Web App, Windows and Linux. It is aimed at developers, content creators and multilingual content producers.

OmniVoice generates natural speech in 646 languages and offers zero-shot voice cloning. It supports text-to-speech, cross-lingual voice cloning, and voice design from text descriptions. Designed for developers and creators needing multilingual AI voice solutions.

Built for developers, content creators and multilingual content producers.

Key capabilities

• Voice Cloning

Features

• Zero-Shot Voice Cloning

  Clones voices from short audio samples without training.

• Cross-Lingual Voice Cloning

• Voice Design from Text Description

  Creates voices based on text descriptions without reference audio.

• Expressive Speech

  Includes emotions and non-verbal tags like laughter and pauses.

• Open Source

  Available under Apache 2.0 license for personal and commercial use.

• Natural Text to Speech

  Produces natural-sounding speech in 646 languages.

• Expressive Speech With Emotions

• Clone Any Voice

  Clones voices without requiring a microphone.

• No Microphone Needed

  Describes voice characteristics instead of using a microphone.

Use cases

• Generate natural speech in 646 languages for multilingual content creation
• Clone voices from short audio samples for personalized audio projects
• Create expressive speech with emotions and non-verbal tags for interactive media
• Design voices based on text descriptions without reference audio
• Produce natural-sounding speech for commercial and personal applications
• Utilize cross-lingual voice cloning to adapt voices across different languages

Pros & cons

Pricing

Freemium.

AI models

• Gemini 3.1 Flash
• ElevenLabs

Developer & API

FAQ