Expressive Speech Synthesis That Captivates

Go beyond robotic text-to-speech. Our expressive speech synthesis technology generates audio with genuine emotion, tone, and human-like intonation.

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Sometimes, our feelings feel very big. That's okay. Let's take a slow breath together. In... one, two, three... Out... one, two, three. When we breathe slowly, our body feels calm, and our heart feels safe. Remember: every feeling is welcome, and every feeling will pass, just like clouds in the sky.

Alice | Kids Book Brian | Novel Narrative

English

Hear Expressive Speech Synthesis in Action

From flat text to expressive audio.

Our AI captures every emotional nuance.

You focus on the story,

we provide the voice.

One script, endless emotional possibilities.

Instant Expressive Audio

Generate complete audio scenes with expressive dialogues, SFX, and background music, all from a single prompt.

Chips meet cucumber with crispy sound, ad voice

Emotion-Rich Voices

Select from a library of voices with unparalleled emotional range, nuance, and lifelike delivery.

Fine-Tune Every Emotion

Effortlessly adjust character emotions, switch languages, and modify vocal styles with simple commands.

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

How to Use Expressive Speech Synthesis

STEP 1

Enter Your Text for Synthesis

Paste your script into the text editor. You can add notes for pacing, pauses, and emotional cues to guide the AI.

STEP 2

Choose an Expressive Voice & Style

Browse our library of AI voices and select one that fits your project. Choose a specific emotional style like 'joyful,' 'sad,' or 'energetic' to bring your text to life.

STEP 3

Generate & Download Your Expressive Audio

Click 'Generate' to create your expressive speech synthesis file. Preview the audio, make any adjustments, and download the final high-quality file.

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 Benefits from Expressive Speech Synthesis?

AI Agents

Give your AI agent a truly human touch with expressive speech synthesis. Enable your agent to convey empathy, excitement, and a full range of emotions.

Audiobooks

Transform manuscripts into immersive audiobooks. Our expressive speech synthesis brings characters to life with distinct emotional performances.

Podcasts

Create engaging podcasts with dynamic, expressive AI hosts and guests. Generate natural-sounding conversations that captivate your listeners.

Video Dubbing

Dub your videos into new languages while preserving the original emotional intent. Our AI ensures the voice performance is as expressive as the on-screen action.

Animation

Breathe life into animated characters with voices that match their personalities and emotions. Create expressive dialogue without the need for voice actors.

Short Video

Make your social media content stand out with expressive voiceovers. Grab attention instantly with AI voices that sound energetic, funny, or inspiring.

Frequently Asked Questions

Everything you need to know about Noiz AI's expressive speech synthesis technology.