The Developer TTS API for Lifelike Voice Generation

Build powerful voice-enabled applications with our low-latency, highly expressive text-to-speech API. Easy integration with comprehensive SDKs and clear documentation.

Get API Key

Our REST API is designed for simplicity and power. Just send a POST request to our endpoint with your text and desired voice ID. The API returns a high-quality audio stream, ready to be integrated into your application. Our robust infrastructure ensures high availability and low latency, even at enterprise scale. Explore our documentation for detailed guides on voice cloning, SSML support, and real-time streaming.

Alice | Expressive Brian | Conversational

Multi-language

Build Advanced Voice Applications with Ease

From a single API call to a complete voice experience.

Our robust infrastructure handles the heavy lifting.

You focus on building great products,

we take care of the voice generation.

One endpoint, infinite possibilities.

Real-time Streaming API

Generate audio with sub-300ms latency for dynamic, conversational AI applications. Perfect for voice bots and interactive experiences.

Low-latency TTS for conversational agents

High-Fidelity Voice Cloning

Create a digital replica of any voice from a few seconds of audio. Perfect for custom brand voices and personalized user experiences.

Fine-Grained Control with SSML

Use Speech Synthesis Markup Language (SSML) to control pitch, rate, pauses, and emphasis for perfectly tuned audio output.

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

How to Integrate Our TTS API

STEP 1

Get Your API Key

Sign up for a free account to get your unique API key. Access our developer dashboard to manage your usage, view logs, and explore voice models.

STEP 2

Make Your First API Call

Use our SDKs for Python, Node.js, or make a direct REST API call. Send your text, choose a voice, and specify the audio format. Check our documentation for code examples.

STEP 3

Integrate and Scale Your Application

Embed the generated audio into your application. Our API is built to scale with your needs, from small projects to enterprise-level traffic, ensuring reliability and performance.

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

A Powerful TTS API for Any Application

SaaS Platforms

Enhance your platform with voice features. Integrate our API to offer audio previews, accessibility options, or voice-based notifications to your users.

IVR & Contact Centers

Power your interactive voice response systems with natural, conversational voices that improve customer experience and reduce frustration.

Gaming & Metaverse

Bring characters to life with dynamic, real-time voice generation. Our low-latency API is perfect for immersive NPC dialogue and player interactions.

Content Platforms

Automatically convert articles, newsletters, and blog posts into high-quality audio, expanding your reach and providing an accessible alternative for your audience.

Accessibility Tools

Build tools that make digital content accessible to everyone. Our clear, human-like voices provide a superior screen-reading experience.

IoT & Robotics

Give your smart devices and robots a voice. Our API can be integrated into a wide range of hardware for notifications, instructions, and user interaction.

Developer API FAQ

Everything you need to know about integrating the Noiz AI Text-to-Speech API.