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.

The stranger came early in February, one wintry day, through a biting wind and a driving snow, the last snowfall of the year, over the down, walking from Bramblehurst Railway Station, and carrying a little black portmanteau in his thickly gloved hand. He was wrapped up from head to foot, and the brim of his soft felt hat hid every inch of his face but the shiny tip of his nose; the snow had piled itself against his shoulders and chest, and added a white crest to the burden he carried. He staggered into the 'Coach and Horses' more dead than alive, and flung his portmanteau down.

Voice Setting

Voices

Language

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.

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.

Lifelike Voices in
16 Global Languages

Engage with customers globally using our natural-sounding voices

English

Hindi

Tamil

Marathi

Spanish

Bengali

Gujarati

Kannada

French

Hebrew

Italian

Arabic

Russian

German

Dutch

Polish

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));

What do enterprise leaders
say about Smallest?

Real Feedback from delivered value

Smallest AI has been a game-changer for the Salon industry. Response to the bot has been incredible, it's already making a strong positive impact. With just a few minor tweaks like shortening call times and refining name pronunciation, it's nearly perfect. The experience feels polished and personal, and we're even exploring ways to integrate rewards for guest feedback. Overall, it's a powerful, intelligent tool that's getting people excited. I couldn't be happier with the results so far!

Tony Gordon

Co Founder | Gordan Salon US

We've started integrating smallest.ai-based agents and are gradually migrating away from ElevenLabs. The experience has been great so far—excited to explore everything smallest has to offer!

Vishwajit Pureti

Founder CEO | Voice Craft AI

smallest.ai, led by Sudarshan, has achieved an outstanding level of TTS quality with significantly fewer resources, a leaner team, and minimal PR or fundraising compared to others in the space. It's a masterclass in building with focus and efficiency—credit where it's due!

Rohan Chaudhary

Founder | Rumik.ai

Tony Gordon

Co Founder | Gordan Salon US

We've started integrating smallest.ai-based agents and are gradually migrating away from ElevenLabs. The experience has been great so far—excited to explore everything smallest has to offer!

Vishwajit Pureti

Founder CEO | Voice Craft AI

Rohan Chaudhary

Founder | Rumik.ai

Smallest AI voice agents have really helped us understand our users better and improve retention across different product lines. The way it connects with users feels very natural and easy—people are actually engaging more. We've started seeing real results in terms of repeat usage and satisfaction. What's exciting is that this is just the start. We're looking forward to exploring more ways to use Smallest AI to build deeper relationships and keep users coming back.

Neha Patil

Assistant Manager | Mosaic Wellness

Lightning v2 by smallest.ai is genuinely impressive—super lightweight and still delivers high-quality TTS. It's exciting to see voice synthesis becoming more accessible for developers with limited compute.

Nikhilesh Singh

Resercher | Salesforce

Voice is the next frontier — and with what smallest.ai has built, it finally feels like we're crossing that line where machines don't sound like machines anymore.

Shouvik Mukherjee

Founder | Bachao.ai

Neha Patil

Assistant Manager | Mosaic Wellness

Nikhilesh Singh

Resercher | Salesforce

Voice is the next frontier — and with what smallest.ai has built, it finally feels like we're crossing that line where machines don't sound like machines anymore.

Shouvik Mukherjee

Founder | Bachao.ai

We have tested others but smallest so far has shown the best performance even in demo. We would like to deploy this for all our properties

Sandeep Bhatnagar

COO | Truliv

Smallest is an exceptional team, and we are excited to collaborate with them. Their best-in-class quality and latency perfectly align with our needs. Highly recommended!!

Harinder Takhar

CEO | Paytm Labs

Smallest has been instrumental in realising our Voice AI strategy, thanks to the incredibly helpful and dedicated team.!!!

Satish Mani

MakeMyTrip Travel Services Pvt Ltd

We have tested others but smallest so far has shown the best performance even in demo. We would like to deploy this for all our properties

Sandeep Bhatnagar

COO | Truliv

Smallest is an exceptional team, and we are excited to collaborate with them. Their best-in-class quality and latency perfectly align with our needs. Highly recommended!!

Harinder Takhar

CEO | Paytm Labs

Smallest has been instrumental in realising our Voice AI strategy, thanks to the incredibly helpful and dedicated team.!!!

Satish Mani

MakeMyTrip Travel Services Pvt Ltd

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.

Answer to all
your questions

Have more questions? Contact our sales team to get the answer you're looking for.

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