
If you grew up in Korea, you probably know and love the hit animation “Tobot” 🚗⚡️
The main heroes of the Tobot universe—Tobot Y, Tobot Z, and Limo—have been brought to life in Korean by none other than voice actor Shin Kyung-sun.
And now, you can create your own content using his incredible voice—powered by AI. 👀✨
Supertone has teamed up with Shin Kyung-sun to introduce his signature performance tones as an AI voice, available both as Text-to-Speech (TTS) and a real-time voice changer.
Shin Kyung-sun has built an impressive career across animation, film, and gaming.
Beyond Tobot (Tobot Y, Tobot Z, Limo), he has voiced memorable characters in:
Known for his wide acting range and emotional precision, he consistently brings depth and presence to every role. 🎙️
In film, he delivered the Korean dubbing performance for “The Wild Robot,” voicing the character portrayed by Pedro Pascal, adding nuance and emotional richness to the story.
His impact extends into gaming as well, with roles in titles such as:
Now, his remarkable performance skills meet Supertone’s cutting-edge AI technology—capturing even the subtle details of breath, tone, and emotional delivery. 🎉
We’ve prepared six distinct performance tones, each so different you might wonder if they’re voiced by the same actor. Choose the perfect voice to match your content concept.
Shin Kyung-sun × Supertone collaborated to create six completely unique voice characters—perfect for narration, gaming, comedy, and more.

A calm, honey-smooth tone that gently captures the listener’s attention.
Perfect for documentaries, audiobooks, emotional storytelling, and narration-driven content. 🎬

A solid, resonant mid-low tone where every word carries weight.
Ideal for game character dialogue, action-driven storytelling, and dramatic roles. 🗡️

Warm and approachable—like the reliable coworker you meet every day.
Great for corporate vlogs, informative videos, casual hosting, and radio-style content. ☕️

A lively and witty elder character full of personality.
Perfect for fairy tales, educational content, fantasy storytelling, and character narration. 📚

Unpredictable, rhythmic, and bursting with comedic energy.
Perfect for short-form content, memes, animated comedy, and expressive character lines. 🤪

Precise diction with confident delivery.
Ideal for news-style videos, announcements, product explainers, and corporate communications. 📰✨
From warm narration to powerful character acting and high-energy comedy, Shin Kyung-sun’s AI voices bring immersive realism to:
Try all six voice characters now on Supertone Play and Supertone Shift, and make your content truly unforgettable. 🚀

