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OmniVoice

Paid

AI voice generator covering 646 languages with zero-shot voice cloning, text-to-speech, and voice design from text descriptions. One-time credit packs, no subscription required.

Voice GeneratorsContact
Inputs: text, audioOutputs: audio
Type
Saas
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About OmniVoice

OmniVoice is an AI-powered voice generation platform that offers text-to-speech, zero-shot voice cloning, and voice design from text descriptions across 646 languages. It uses a single unified model to produce natural-sounding speech, eliminating the need for language switching or additional setup. The platform supports expressive speech with inline emotion tags such as [laughter] or [sigh], adjustable speaking speed from 0.5× to 2.0×, and pronunciation controls for English and Japanese. Users can generate audio by typing text, uploading short audio clips for instant voice replication, or describing the desired voice characteristics (age, pitch, accent, style) without any recording. OmniVoice is designed for a range of applications including audiobooks, game dialogue, voiceovers, dubbing, and live streaming content. The tool appears to offer one-time credit packs with no subscription required, though exact pricing should be verified by contacting the provider. A free trial is indicated on the website, but specific usage limits are not detailed.

Key Features

Text-to-speech in 646 languages using a single unified model
Zero-shot voice cloning from audio samples as short as 3 seconds
Voice design from text descriptions (age, pitch, accent, style)
Expressive speech with inline emotion tags like [laughter] and [sigh]
Adjustable speaking speed from 0.5× to 2.0×
Pronunciation controls for English and Japanese
Cross-lingual voice cloning: replicate a voice across all 646 languages

Pros & Cons

Pros
  • Supports an exceptionally wide range of 646 languages, including low-resource ones
  • Zero-shot voice cloning requires no training or fine-tuning, working with short samples
  • Voice design from text enables custom voice creation without any recording
  • Emotion tags allow for natural, expressive speech output
  • One-time credit packs eliminate recurring subscription commitments (exact pricing should be verified)
Cons
  • Free tier likely has usage limits; details should be confirmed on the website
  • Pronunciation controls are currently limited to English and Japanese
  • Voice cloning quality may degrade with very noisy or imperfect audio samples
  • Requires an internet connection for all generation and processing
  • Pricing transparency is limited; specific cost must be obtained through contact

Best For

Producing audiobooks with natural narration in multiple languagesCreating voiceovers for videos, commercials, and e-learning contentGenerating multilingual game dialogue with consistent character voicesDubbing films and series into different languages while preserving speaker identityDeveloping voice assistants or chatbots with custom vocal personasEnhancing live streams and podcasts with expressive AI voices

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FAQ

What languages does OmniVoice support?
OmniVoice supports 646 languages with a single unified model, including major and low-resource languages. A full list can be checked on the platform.
How long does a voice cloning audio sample need to be?
Based on available information, reference clips can be as short as 3 seconds and up to 25 seconds. Shorter clips may work, but optimal results likely come from samples within this range.
Is there a free version of OmniVoice?
The website indicates a 'Try for Free' option, suggesting a free trial or limited free tier exists. Specific limits on usage, credits, or duration should be verified on the pricing page.
Can I use a cloned voice in any language?
Yes, OmniVoice supports cross-lingual voice cloning, meaning a voice cloned from one language can be used to generate speech in any of the 646 supported languages.
How does voice design work?
With Voice Design, you describe the desired voice characteristics (such as age, pitch, accent, and style) in text, and OmniVoice generates a matching speaker without any recording needed. Presets are also available as starting points.
What audio formats are supported for voice cloning uploads?
OmniVoice supports PCM, WAV, MP3, FLAC, and OPUS file formats for voice cloning. Users can also record directly from their microphone.