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Robert Johnson
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Loved by 1M+ users!

Turn Your Text Into a Rap with AI-Powered Voice Generation

Ready to hear your words come to life? With Smallest.ai’s Text-to-Speech Rap AI, you can effortlessly convert any text into a rap with a natural flow, rhythm, and style. Whether you’re crafting lyrics, creating content, or experimenting with sound, our tool transforms your ideas into rap vocals that hit just right.

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Trusted by 400+ companies

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Benefits of Using Text-to-Speech Rap AI

Turn creative ideas into powerful rap vocals, instantly and effortlessly. Smallest.ai gives you high-quality, flexible vocal generation that saves time and enhances your sound.

1. Realistic Flow, Rhythm, and Cadence

Unlike basic TTS tools, our AI understands the pacing and vocal energy of real rap. From laid-back storytelling to fast-paced rhymes, every line flows naturally.

2. Total Vocal Customization

Adjust pitch, speed, tone, and delivery style. Whether you're going for aggressive, emotional, or chill, you’re in control of how your rap sounds.

3. Boost Creativity and Speed

Test different vocal tones, vibes, or delivery styles in seconds. Explore new flows, refine your lyrics, and iterate quickly without technical barriers.

Key Features of Smallest’s Text-to-Speech Rap AI

Customizable Voice Styles

Fine-tune the AI-generated rap vocals with control over pitch, speed, and tone. Whether you need a smooth, slow flow or an energetic, fast-paced delivery, you can personalize your rap to perfectly match your project’s vibe.

Multi-Language Support

Not only can you clone voices in English, but you can also generate rap vocals in over 30 languages, making it easier to create rap content that resonates with global audiences while keeping the flow and vibe intact across multiple languages.

No Technical Expertise Required

Smallest.ai makes audio creation accessible to everyone, no matter your technical skills. With an intuitive interface and minimal setup, you can start generating vocals instantly, leaving the technicalities to the AI.

High-Quality Audio Output

Generate vocals with clear, professional-grade sound, making sure every track sounds polished and ready for release.

Fast and Efficient Rap Creation

Generate rap vocals and lyrics quickly, allowing you to iterate and experiment with your content quickly.

Seamless Integration with Music Production Tools

Easily integrate the generated rap vocals into your existing music production workflow.

Text-to-Speech Rap AI Use Cases

Smallest’s Text-to-Speech Rap AI opens up a world of creative possibilities across industries, helping users generate high-quality rap vocals with ease.

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1. Music Production and Songwriting

Artists and producers can use the AI to generate demo vocals, explore new flows, or test lyrical ideas without hiring a vocalist. It's ideal for rapid prototyping during track development and pre-production.

2. Social Media Content and Short-Form Videos

Content creators on TikTok, YouTube Shorts, or Instagram Reels can use rap vocals to narrate skits, add a rhythmic hook to trends, or create catchy intros and outros that grab attention quickly.

3. YouTube Intros, Outros & Commentary

YouTubers can use AI-generated rap lines for stylized intros, recap segments, or call-to-actions—bringing a unique, rhythmic touch to their content without needing to rap themselves.

4. Educational Content and Memorization Tools

Teachers and creators can turn key concepts, vocabulary, or dates into catchy rap verses. This method is especially useful for younger learners or language students who benefit from audio repetition and rhythm.

5. Gaming Content and Fan-Made Projects

Gamers and modders can use the AI to voice in-game dialogue, create diss tracks between characters, or add personality to roleplay content with dynamic, stylized voiceovers.

6. Podcast & Radio Bumpers

Create personalized podcast intros, transition stingers, or segment teasers in a rap format. Adds character and rhythm without requiring recording equipment or a professional voice artist.

7. Personal Projects & Gifting

Write a short, custom rap for a special occasion or self-expression. With just a few lines of text, users can create fun, memorable audio for sharing with friends or loved ones.

8. Marketing and Advertising

For brands, this technology provides the ability to create catchy rap jingles and promotional content that resonate with younger, more energetic audiences. It can also be used on social media platforms like TikTok and Instagram to generate viral content.

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

Lightning-Fast AI Voice Generation with Rhythmic Precision

Smallest.ai now runs on our latest Lightning TTS engine, delivering ultra-low latency speech generation with enhanced pacing control — ideal for rhythm-focused content like rap, spoken word, and lyrical narration. This new architecture improves performance across the board: Sub-100ms voice synthesis, enabling real-time playback and seamless creative iteration Improved phoneme control, which boosts clarity and timing for fast-paced or syllable-heavy lines Dynamic intonation modeling, ensuring the AI captures emotional shifts, emphasis, and flow Optimized speech alignment, so lyrics stay on-beat when synced with pre-produced music

Real-Time Flow and Timing Optimization

Unlike older TTS models that struggled with pacing and syllable timing, Lightning dynamically adapts to the structure of the text, ensuring that each line lands with the intended rhythm and cadence. Whether you're working with slow, punchy verses or rapid-fire bars, the output stays tight and natural.

Better Syllable Clarity and Emphasis Control

Phoneme-level control allows for sharper pronunciation and better emphasis across syllables—critical for rap where every beat and pause matters.

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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.

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