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Create Your Voice TTS AI in 15 Seconds for free

October 22, 2025

Have you ever felt your throat hurting or struggled with insufficient recording time whenever you create YouTube videos, podcasts, or educational content?

With recent advances in AI technology, we've entered an era where you can perfectly clone your voice with just 15 seconds of recording.

Now you can create content with your voice anytime without worrying about your vocal condition.

In this article, we'll cover everything about voice cloning, from how to create TTS with your own voice to practical tips for using it!

What is TTS?

TTS (Text-to-Speech) is a technology that converts written text into spoken audio.

In the past, it simply read text mechanically, but now, with advances in AI technology,

it can generate voices so natural that they're nearly indistinguishable from human speech.

The Era of Creating Your Voice with AI

Voice cloning technology allows AI to learn and perfectly reproduce your voice. Once you record it, AI can create unlimited content with your voice. It's like having another version of yourself!

Real-Life Situations Where Voice Cloning is Essential

Content Creators:

Save time and energy from recording every single YouTube video or podcast episode

Educators:

Maintain a consistent voice when creating online courses or learning materials

Marketers:

Quickly produce narration for promotional videos or presentations

Business:

Build announcement systems and automated customer service

Multilingual Content Creators:

Create Korean, English, and Japanese content simultaneously with one recording

The Uncomfortable Truth About Traditional Voice Cloning

While voice cloning sounds convenient, those who've actually used it have faced these challenges.

It Takes Too Much Time

Typical voice cloning services require at least 30 minutes to 1 hour of recording, and for optimal results, over 3 hours is needed. For professional voice cloning, AI learning time alone takes 2-4 hours. For high-quality results, you need 1-2 hours of recording, and for complex intonations, up to 6 hours of audio may be required.

The Recording Volume is Overwhelming

Some services require a minimum of 5 to 20 minutes or more of recording. In our busy daily lives, recording for such extended periods in a quiet environment is itself a huge burden.

The Disappointment When Results Fall Short

The frustration you feel when the AI voice doesn't meet your expectations after investing so much time... Many people give up at the thought of having to start over from scratch.

It's Time for Change: Supertone Play Voice Cloning, Complete in Just 15 Seconds

Supertone Play was created to solve these inconveniences. You can perfectly clone your voice with just 10 seconds of recording, and AI learning takes only 5 seconds! Even more amazing?

It's completely free!

How is 15-Second Voice Cloning Possible?

Technology from a Global Entertainment Company

Supertone is a subsidiary of global entertainment company HYBE, possessing world-class technology in AI audio.

Proven Stability with Over 200 Premium Voices

Supertone Play already provides over 200 premium AI voices and has been validated by countless creators. This same technological prowess is applied to the voice cloning feature, enabling amazing quality results even with short recordings.

Practical Guide to Creating Your Voice TTS

Now let me walk you through the step-by-step process of turning your voice into AI!

Step 1: Access Supertone Play

Log in to Supertone Play and click on Voice Cloning to get started!

Step 2: Record for Just 10 Seconds

Now it's time to record! Simply read the guide sentence displayed on screen naturally

Step 3: The Magic of 5 Seconds, AI Learning Complete

After recording, just click the 'Generate' button and you're done! AI learns and creates your voice in just 5 seconds.

Step 4: Review Results and Start Using

Once generation is complete, you can immediately listen to your created voice in Korean, English, and Japanese. And use it right away to produce content 🎉

Amazing Things That Happen When You Turn Your Voice into AI

1. Your Time Doubles

Content creation becomes possible without recording. The process of setting up recording environments and re-recording when you make mistakes... all of that disappears. Just input text and narration in your voice is ready in seconds!

2. You Can Protect Your Vocal Health

Recording all day can strain or hurt your voice. Using voice cloning allows you to maintain consistent voice quality regardless of your vocal condition. It's especially useful when creating audiobooks or lecture content that requires long recording sessions!

3. Language Barriers Disappear

Supertone Play's voice cloning can create Korean, English, and Japanese content simultaneously with just one Korean recording. For example, if you input English text using your voice recorded in Korean, it generates audio that speaks English fluently in your voice tone! Creating global content becomes this easy.

4. Revenue Increases

More content = More opportunities

Reduced production time means you can create more content, which directly translates to more revenue opportunities.

5. Brand Identity Strengthens

Consistent voice unaffected by condition increases trust.

Subscribers can immediately recognize "this voice means this channel."

Practical Tips for Creating High-Quality Voice TTS

Environment Setup

  • Quiet space (watch out for air conditioner and fan noise)
  • Maintain 15-20cm distance between microphone and mouth
  • Record near walls or curtains (prevents echo)

Pronunciation Method

  • 20% slower and clearer than usual
  • Natural and calm
  • Minimize breath sounds and mouth noises

Performance

Speak while imagining the voice you want in your head. Record while thinking "What kind of voice would best suit my content?"

Frequently Asked Questions (FAQ)

Q. Is it free?

Yes! Supertone Play's voice cloning feature is provided completely free. New signups currently get a 2-week free trial, and voice cloning remains available even after the free period.

Q. Is 10 seconds of recording really enough?

Yes, it's enough!

Supertone's AI technology can accurately learn voice characteristics from short samples.

Just read the guide sentence naturally for about 10 seconds.

Q. Voice completed in 5 seconds—what about the quality?

Supertone Play provides over 200 premium voices and has proven technological capabilities.

Despite the fast 5-second learning time, it very accurately reproduces your voice's tone, pronunciation, and intonation.

When you actually try it, you'll be amazed: "This was really made by AI?"

Q. Can I use it commercially?

Yes, there are no restrictions on commercial use!

You can freely use it for any purpose:

YouTube monetization, paid courses, advertisements, corporate training videos, etc.

Q. Is voice data stored safely?

Supertone safely protects users' personal information and voice data.

We never use voices without the owner's permission

and strictly adhere to policies for ethical AI use.

Q. How does multilingual support work?

You can create content in Korean, English, and Japanese all with one voice recording. Even if you record in Korean, when you input English text, it generates audio speaking English in your voice tone. More languages like Spanish and Chinese will be added in the future!

Start Now

Stop worrying about vocal condition, recording time, and production costs. Create your voice with AI in just 15 seconds of recording and experience the limitless possibilities of content creation!

Create your voice for free on Supertone Play right now!

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