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Waves

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Loved by 1M+ users!

Transform Your Videos with Lifelike, AI-Driven Voiceovers!

Smallest.ai’s voice changer in video technology lets you create high-quality, real-time voiceovers with customizable tones, accents, and emotions. Perfect for content creators, businesses, and developers looking to enhance videos with seamless AI voice transformation.

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Trusted by 400+ companies

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Benefits of Smallest.ai’s Online Voice Changer for Videos

Smallest.ai’s voice changer in video technology offers versatile, real-time voice modification, making it the ideal solution for enhancing video content across various platforms.

1. Instant Voice Customization

Smallest.ai enables rapid voice generation, allowing seamless integration of high-quality, customizable voiceovers into videos. This reduces production time and enhances your video creation workflow.

2. Multilingual Voiceover Support

With over 30 languages and accents, Smallest.ai’s voice changer lets you create localized, engaging content that resonates with diverse global audiences for a more personalized experience.

3. Seamless Integration for Videos

Smallest.ai’s advanced voice technology easily fits into your video creation workflow by generating studio-quality voiceovers for effortless post-production use.

Key Features of Smallest.ai’s Online Voice Changer for Videos

1. Hyper-Realistic Voice Synthesis

Smallest.ai’s Waves platform generates high-quality, lifelike voices that closely mimic human speech patterns and emotions, creating ultra-realistic voiceovers for video content with remarkable clarity and authenticity.

2. Instant Voice Cloning

With just 5 seconds of audio input, Smallest.ai allows for instant voice cloning, making it easy to create personalized, branded voiceovers without the need for lengthy recording sessions.

3. Multi-Language and Accent Support

Smallest.ai supports over 30 languages and various accents, enabling creators to produce localized, globally accessible voiceovers, enhancing the reach and appeal of video content across diverse audiences.

4. Real-Time Processing with Low Latency

Smallest.ai ensures real-time voice generation with sub-100ms latency for up to 10 seconds of audio, making it ideal for live applications such as interactive videos and dynamic content creation.

5. Customizable Voice Parameters

Adjust voice speed, pitch, and sample rate with simple API parameters, offering complete flexibility for developers and content creators to tailor voiceovers to specific project needs.

6. Seamless Integration Across Platforms

Use Smallest.ai’s API and developer tools to add lifelike voiceovers into videos, games, or podcasts—streamlining content creation and cutting down on production time.

Use Cases of Smallest.ai’s Online Voice Changer for Videos

Smallest.ai’s voice changer in video technology empowers creators, businesses, and developers to personalize videos.

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1. Video Game Voiceover

Smallest.ai’s voice changer allows developers to generate unique, lifelike voices for NPCs and characters, enhancing immersion and player experience in interactive gaming environments.

2. Animated Films

Bring animated characters to life with highly expressive, customizable voices in real-time, adding depth and authenticity to dialogue, emotions, and character traits for films and cartoons.

3. Marketing and Advertising

Generate professional voiceovers for commercials, promotional videos, and social media content, offering tailored voices that resonate with target audiences and align with brand identity.

4. Educational Content

Enhance online courses and e-learning materials by adding clear, engaging voiceovers that improve student engagement, understanding, and retention with varied tonalities and accents.

5. YouTube Videos and Podcasts

Content creators can add customized, high-quality voices to YouTube videos, tutorials, and podcasts, ensuring professional-sounding narrations and storytelling for increased viewer engagement.

6. Virtual Reality (VR) Experiences

Smallest.ai’s voice changer brings VR environments to life, providing interactive voiceovers for virtual characters, improving immersion and making virtual worlds more dynamic and engaging.

7. Social Media Content Creation

Personalize your social media videos with unique voices that grab attention, deliver messages effectively, and help your content stand out in a crowded digital space.

8. Corporate Training Videos

Create engaging corporate training and onboarding videos with lifelike, tailored voiceovers that make learning experiences more interactive, relatable, and enjoyable for employees.

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 Voice Transformation for Video

Powered by Lightning, Smallest.ai transforms video content creation with ultra-fast AI-powered voice synthesis, instantly transforming written text into lifelike, high-quality voiceovers. Traditional voice changers often result in robotic or unnatural voices, disrupting the flow of videos. Smallest.ai eliminates these issues with advanced AI voice technology designed for speed, clarity, and expressiveness. Whether enhancing character voices and narration or adding unique voice effects, our AI ensures seamless, realistic voiceovers that bring your videos to life.

Smallest.ai Generates Instant Voiceover Changes

Unlike traditional methods that require lengthy processing, Smallest.ai’s real-time voice engine creates ultra-realistic voiceovers almost instantly, making it one of the fastest voice-changing technologies available.

Create High-Quality Voiceovers in Seconds

Real-time character voice changes – Enhance video games, animated films, or marketing content with lifelike voices in real-time, eliminating lengthy post-production editing. Faster voice synthesis for creators – Generate professional-quality voiceovers instantly, speeding up video production and streamlining workflows. Seamless multilingual voiceover support – Get AI-generated voices in 30+ languages, ensuring accuracy, proper intonation, and localization for global video projects without sacrificing quality.

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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!