Real-Time Voice Cloning SDK

Integrate instant, high-fidelity voice cloning into your applications with our powerful and easy-to-use SDK for developers.

GET API KEY

With just a few seconds of audio, our SDK can capture the unique characteristics of any voice. This model can then be used to generate new speech in real-time, maintaining the original speaker's tone, pitch, and emotional nuance. Test it now by typing here.

Cloned Voice | Gaming NPC Source Voice | User Sample

English

Build with Instant Voice Identity

From a few seconds of audio to a dynamic, real-time voice.

Our SDK handles the complexity.

You focus on the user experience,

we provide the voice engine.

One API, endless vocal possibilities.

Instant Voice Cloning

Clone any voice from just a few seconds of audio. Our zero-shot technology enables dynamic, on-the-fly voice creation directly within your application.

Real-time voice cloning from a short audio sample

Low-Latency Streaming

Engineered for interactive experiences, our SDK delivers audio with minimal delay, making it perfect for live conversations, gaming, and virtual agents.

Simple Integration

Get started in minutes with our developer-friendly SDKs, comprehensive documentation, and robust API. Focus on building, not on voice infrastructure.

editing interface with timeline bars for subtitle, video, dialogue, BGM, SFX. Image height is 300 and width is 600

How to Integrate the Voice Cloning SDK

STEP 1

Get Your API Key

Sign up for a developer account to get your unique API key. Access our SDKs, documentation, and code examples to begin your integration.

STEP 2

Install the SDK & Clone a Voice

Install our lightweight SDK using your preferred package manager. Use a single function call with a short audio sample to instantly create a new voice model.

STEP 3

Generate Speech in Real-Time

Call the synthesis endpoint with your text and the cloned voice ID. Stream the generated audio directly into your application for a seamless, interactive experience.

Hear from the makers

From first-time storytellers to seasoned creators, these voices show how imagination turns into reality with Noiz.

Tried so many tools out there, and yours is hands down the best! The natural pauses and intonation make it sound like a real host.

AimsHigh

Podcast Producer

The pronunciation accuracy is insane, even for complex technical terms. My students say the videos are way easier to follow now.

JakeLee

YouTube Educator

Finally, a TTS that doesn't sound flat! The emotional range and breath sounds add so much life to the narration.

Guru

Audio Engineer

Who is Our SDK For?

Gaming Developers

Create dynamic, voice-acted NPCs on the fly, or empower players to use their own voice for their in-game characters. Our low-latency SDK is built for immersive gaming.

Virtual Reality & Metaverse

Give users a unique vocal identity. Integrate our SDK to allow for personalized avatar voices, creating more authentic and engaging social experiences in virtual worlds.

Live Streaming Platforms

Build next-generation tools for content creators. Offer real-time voice changers, dubbing effects, and custom voice skins to help streamers stand out.

AI Agent & Chatbot Builders

Move beyond generic voices. Give your conversational AI a unique, brand-aligned voice that builds trust and enhances user interaction.

Accessibility Tool Creators

Develop personalized assistive technologies. Enable users to choose or clone a voice for screen readers and communication aids, making digital content more accessible.

Enterprise Solutions

Create custom voice assistants, personalized training modules, or dynamic audio for internal tools. Scale your voice applications with a consistent, high-quality vocal identity.

Frequently Asked Questions

Everything you need to know about our real-time voice cloning SDK.