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Waves

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Loved by 1M+ users!

Transform Your Voice with AI Voice Changer – Free & Instant

Need a voice changer that delivers top-notch audio and lets you tweak sounds as you go? Smallest.ai’s AI-powered voice changer makes it a breeze to modify your voice, whether you’re doing it for fun, creating content, or just keeping your privacy. Give our free AI voice changer a shot and unlock a world of voices!

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Trusted by 400+ companies

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Why Choose Smallest.ai’s AI Voice Changer?

With a plethora of voice changers available, pinpointing the ideal one can feel like a daunting task. Smallest.ai, however, rises to the occasion by delivering exceptional voice quality, effortless customization, and instantaneous transformation, solidifying its position as the ultimate solution for any scenario.

1. Studio-Quality AI Voices That Sound Truly Human

Our studio voice changer ensures that your modified voice retains natural intonation and emotional depth, making it perfect for professional and personal use. With AI-enhanced noise reduction and adaptive voice modulation, you get a crisp, high-fidelity output every time.

2. Seamless Integration with Everything on Your PC

With Smallest.ai, there’s no need for complicated setups—our AI voice technology works effortlessly with all your favorite apps, games, and communication platforms. Whether you're streaming, recording, or chatting, your transformed voice integrates smoothly for a hassle-free experience.

3. Speak to the World with AI Voices in 50+ Languages and Accents

Break language barriers with AI voices in over 50 languages, including English, Spanish, Hindi, Chinese, and French. Whether you’re a gamer, streamer, or content creator, our AI vocal changer helps you reach a global audience. Plus, our real-time language adaptation feature ensures seamless multilingual interactions.

Redefine Your Voice, Reinvent Your Sound

Mix Multiple Voices with Ease

Want to add multiple voices to your script but don't have a team of voice actors or fancy recording gear? Smallest.ai is here to help! Just record yourself, and then easily assign different AI voices to each character from our various options. In no time, your project will sound just like you envisioned!

Choose from a Variety of AI Voices

Turn your voice into a top-notch, AI-powered voice with no sweat. You've got 50+ AI voices to pick from, spanning a bunch of languages and styles, so you can zero in on the ideal one for whatever you're working on. When your fresh voiceover's good to go, just pop it into your video for a super slick end result.

Noisy Background? No Problem!

Say goodbye to unwanted noise, interruptions, or recording mishaps! Smallest.ai lets you clean up your audio before generating a new voiceover, ensuring studio-quality sound—without expensive equipment or a soundproof environment.

Real-Time Voice Cloning

Want to sound like your favorite character, a robot, or even a celebrity? Whether you're live-streaming, gaming, or just having fun, our AI-powered voice changer lets you transform your voice in real-time. Surprise your audience with unique and realistic voice effects!

Transcribe and Edit Your Audio

Smallest.ai lets you turn your audio recordings into text that you can edit. It's like editing a regular document - you can easily add or remove pauses, delete extra words, or change the order of things. Thanks to AI, voice editing is now super easy!

Stay connected with voice changes anywhere online

Smallest.ai’s voice changer is ideal for businesses of all kinds, from educators enhancing lessons to entertainers refining performances. Whether you’re in teaching, showbiz, or any industry needing high-quality voice transformation, our AI-powered tool delivers exceptional results.

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IVRs & Voice Bots

Offer audio so lifelike it feels real, happening as you need it, making interactions flow more naturally and intuitively. Elevate user experiences by crafting conversations that sound genuinely human, forging a personal and captivating connection.

Audiobooks

Authors, publishers, and content creators can now produce professional-quality audiobooks quickly and affordably. They can choose from a variety of voices or create a custom voice that complements the book’s tone and style.

Product Demos & Sales Pitches

Companies, product marketers, and sales teams can easily create convincing product demos and sales presentations. Adjustable voices allow them to align the brand’s personality with the product's message, making the whole experience more captivating.

Documentaries

Bring your vision to life with deep, descriptive voiceovers for documentaries. Choose from existing voices or create your own to fit the narrative style and mood of your project.

Learning & Development

Teachers and training groups can create many learning materials that are easy to use and capture students’ attention. Our tool provides a budget-friendly solution for creating adaptable learning resources that students can use anytime, anywhere.

Gaming

Transport players to vivid gaming universes filled with characters that speak with emotion and a captivating storyline. Developers can now create top-notch sound without the need for lengthy recording sessions, making the production process smoother while boosting the narrative and keeping players hooked.

OUR VOICES

Text to Speech Voices in 30+ Languages

Use our multilingual text to speech model to connect with international audience, bridge language gaps.
Hindi
English
Russian
Spanish
Hebrew
Kazakh
Indonesian
Romanian
French
Bulgarian
Portuguese
Dutch
Polish
Finnish
Swedish
German
Ukrainian
Thai
French
Turkish
Greek
Vietnamese

Plans that fit your scale

From individual creators to the biggest enterprises, we have a plan for you.

Free

$0Monthly

Waves Features:

  • ~30 min. of high quality audio
  • Lightning - 30 mins ($0.03 / min)
  • Lightning Multi - 30 mins ($0.03 / min)
  • Lightning Large - 12 mins ($0.08 / min)
  • API access
  • 20 API request / min

Atoms Features:

  • 1 agent
  • Chat access
  • 100k chat token available
  • $0.08/min for phone call

Basic

$5Monthly

Waves Features:

  • ~3 hours of high quality audio
  • Lightning - 3 hours ($0.03 / min)
  • Lightning Multi - 3 hours ($0.03 / min)
  • Lightning Large - 1 hours ($0.08 / min)
  • API access
  • 20 API request / min
  • 1 Instant voice clone

Atoms Features:

  • 5 agents
  • 1 concurrent call
  • Access to 1 phone number
  • Chat access
  • 500k chat token available
  • $0.08/min for phone call
  • Max. 100 Phone Calls per day

Premium

$29Monthly

Waves Features:

  • ~24 hours of high quality audio
  • Lightning - 24 hours ($0.02 / min)
  • Lightning Multi - 24 hours ($0.02 / min)
  • Lightning Large - 6 hours ($0.08 / min)
  • API access
  • 50 API request / min
  • 2 Instant voice clone
  • 1 Professional voice clone

Atoms Features:

  • 10 agents
  • upto 10 concurrent calls
  • Access to 2 phone numbers
  • Chat access
  • 2900k chat token available
  • $0.08/min for phone call
  • Max. 1000 Phone Calls per day
API INTEGRATION

Scalable and Simple API Integration

Integrate the Waves API into your workflows to empower Voice Enabled applications at scale
Real Time APIGet upto 10 seconds of audio in <100ms using the Lightning TTS model
Easy CustomizabilityChange speed, sample rate, voice type and much more through a simple parameter change
Python SDKTry "pip install smallestai" and see the magic happen
Reliable and ScalableWe can handle over 1 Million RPM, with extremely low P99 failure rates
const options = {
  method: 'POST',
  headers: {
    Authorization: 'Bearer <token>',
    'Content-Type': 'application/json'
  },
  body: '{
    "voice_id":"<string>",
    "text":"<string>",
    "sample_rate":8000,
    "add_wav_header":true}'
  };

fetch('https://waves-api.smallest.ai/api/v1/lightning/get_speech',
   options)
  .then(response => response.json())
  .then(response => console.log(response))
  .catch(err => console.error(err));
TESTIMONIALS

Wall of love

Hear first-hand from our incredible community of customers.

This product has completely transformed my workflow. I can't imagine going back to my old methods!

Sarah Johnson

Sarah Johnson

@sarahj

The customer support is outstanding. They went above and beyond to help me solve my issue.

Michael Chen

Michael Chen

@michael.c.

I've tried many similar products, but this one stands out for its intuitive design and powerful features.

Emily Rodriguez

Emily Rodriguez

@emilyr

This tool has saved me countless hours. It's an essential part of my daily routine now.

David Thompson

David Thompson

@davidt

The integration capabilities are impressive. It works seamlessly with all my other tools.

Lisa Wong

Lisa Wong

@lisawong

I'm amazed by how user-friendly this product is. Even my non-tech savvy colleagues picked it up quickly.

Robert Garcia

Robert Garcia

@robg

The customization options are fantastic. I was able to tailor it perfectly to my needs.

Amanda Foster

Amanda Foster

@amandaf

This product has significantly improved our team's collaboration. Communication has never been easier.

Daniel Kim

Daniel Kim

@dankim

The regular updates and new features keep impressing me. It's clear the developers really care about improvement.

Olivia Martinez

Olivia Martinez

@oliviam

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New feature

Real-Time AI Speech Generation

Smallest.ai delivers ultra-fast AI-powered voice synthesis, transforming written text into lifelike, human-quality speech in mere milliseconds. Traditional text-to-speech (TTS) solutions often suffer from slow processing times, robotic intonation, and unnatural speech patterns, making real-time applications difficult to implement. Smallest.ai eliminates these barriers with its state-of-the-art AI voice technology, designed for speed, clarity, and expressiveness. Whether you're building interactive chatbots, virtual assistants, IVR systems, or multilingual voice applications, our AI ensures that every generated voice sounds fluent, responsive, and completely natural.

Smallest.ai Generates AI Speech in Just 100ms

Unlike traditional TTS models that take several seconds to process speech, Smallest.ai’s real-time AI voice engine creates ultra-realistic voices almost instantly. This makes it one of the fastest AI voice generation technologies available today.

Deliver Instant, High-Quality Responses

Real-time customer interactions – Improve chatbot and IVR experiences with natural, delay-free AI speech. Faster voice synthesis for content creators – Generate voiceovers in seconds instead of waiting for lengthy processing times. Seamless multilingual support – Get AI voices in 50+ languages without compromising accuracy or pronunciation.

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Faqs

Everything you need to know about the product and billing. Can’t find the answer you’re looking for? Please chat to our friendly team.

Don't limit your self with low
quality and unrealistic sounds!