OmniVoice Voice Clone

OmniVoice Voice Clone

OmniVoice Voice Clone clones any voice from a short audio sample and generates natural speech in that voice. Upload a voice reference clip, provide the text you want spoken, and the model delivers high-quality cloned speech that matches the tone, style, and character of the original speaker.

Why Choose This?

• High-fidelity voice cloning Captures the unique tone, cadence, and character of any voice from a short reference clip.

• Natural speech output Generates fluid, human-sounding speech that closely matches the reference speaker's style.

• Reference text support Optionally provide the transcript of the reference audio to improve cloning accuracy.

• Speed control Adjust the playback speed of the generated speech to match your pacing needs.

Parameters

Parameter	Required	Description
text	Yes	The text you want the cloned voice to speak.
audio	Yes	Reference audio clip of the voice to clone (URL, file upload, or microphone recording).
reference_text	No	Transcript of the reference audio. Improves cloning accuracy when provided.
speed	No	Playback speed of the generated speech. Default: 1.

How to Use

1. Enter your text — type what you want the cloned voice to say.
2. Upload the reference audio — provide a clear voice sample via URL, file upload, or microphone recording.
3. Add reference text (optional) — provide the transcript of the reference clip for better accuracy.
4. Set speed (optional) — adjust the speaking rate if needed.
5. Submit — generate and download your cloned voice audio.

Pricing

• Under 100 characters: flat $0.005 per generation
• 100+ characters: $0.00005 per character (i.e. $0.005 per 100 characters)

Examples

Text Length	Cost
50 chars	$0.005
100 chars	$0.005
500 chars	$0.025
1000 chars	$0.050

Best Use Cases

• Content creation — Generate voiceovers in a consistent cloned voice for videos, podcasts, and social media.
• Dubbing & localization — Clone a speaker's voice for use in translated or localized audio content.
• Audiobook production — Produce narration in a specific voice without booking studio time.
• Personal voice preservation — Clone and preserve a unique voice for future use.
• Developer integrations — Embed voice cloning into apps, platforms, and automated speech workflows.

Pro Tips

• Use a clear, high-quality reference audio clip with minimal background noise for the most accurate clone.
• A reference clip of 6–30 seconds with natural, expressive speech produces the best results.
• Providing reference_text significantly improves cloning accuracy — always include it if you know the transcript.
• For long text outputs, break content into natural sentence chunks for more controlled pacing.

Notes

• Both text and audio are required fields.
• Pricing is based on text length: flat $0.005 for under 100 characters, then $0.00005 per character beyond that.
• Ensure audio URLs are publicly accessible if using a link rather than a direct upload.
• Please ensure your content complies with WaveSpeed AI's usage policies.