EST · K-AI

AI DUBBING

AI DUBBING

AI DUBBING

All the world's content,
without language barriers.

All the world's content,
without language barriers.

All the world's content,
without language barriers.

Keep your original voice,

Keep your original voice,

Keep your original voice,

Stories reach into a wider world.

Stories reach into a wider world.

Stories reach into a wider world.

Just like my own voice,

Just like my own voice,

Just like my own voice,

To a wider world.

To a wider world.

To a wider world.

Without learning a foreign language or reshooting.

Without learning a foreign language or reshooting.

Without learning a foreign language or reshooting.

Delivered in 99+ languages, keeping your original voice with natural lip sync.

Delivered in 99+ languages, keeping your original voice with natural lip sync.

Delivered in 99+ languages, keeping your original voice with natural lip sync.

English original
Korean dub

Even if the language changes,

Even if the language changes,

Even if the language changes,

Even the way they speak looks natural.

Even the way they speak looks natural.

Even the way they speak looks natural.

Compare the original and the Korean-dubbed video at a glance.

Compare the original and the Korean-dubbed video at a glance.

Compare the original and the Korean-dubbed video at a glance.

Preserve the unique feel of the voice while matching lip movements to the new language.

Preserve the unique feel of the voice while matching lip movements to the new language.

Preserve the unique feel of the voice while matching lip movements to the new language.

With a single piece of content,

With a single piece of content,

With a single piece of content,

To more customers.

To more customers.

To more customers.

Expanding Touchpoints Across the Globe

Expanding Touchpoints Across the Globe

Expanding Touchpoints Across the Globe

With content created just once, introduce your social media channels, brand, and products to more language regions. Reach new markets and customers using the same content assets.

With content created just once, introduce your social media channels, brand, and products to more language regions. Reach new markets and customers using the same content assets.

With content created just once, introduce your social media channels, brand, and products to more language regions. Reach new markets and customers using the same content assets.

Save time and costs

Save time and costs

Save time and costs

Reduce the effort of translation and reshooting, and reuse content by modifying only what is necessary. Save time and money on content localization.

Reduce the effort of translation and reshooting, and reuse content by modifying only what is necessary. Save time and money on content localization.

Reduce the effort of translation and reshooting, and reuse content by modifying only what is necessary. Save time and money on content localization.

Different languages, but the voice stays the same

Different languages, but the voice stays the same

Different languages, but the voice stays the same

By preserving the original speaker's tone and manner of speech, we deliver the familiar voice of your brand in different languages. Even with multiple speakers, each distinct voice is recognized and conveyed clearly.

By preserving the original speaker's tone and manner of speech, we deliver the familiar voice of your brand in different languages. Even with multiple speakers, each distinct voice is recognized and conveyed clearly.

By preserving the original speaker's tone and manner of speech, we deliver the familiar voice of your brand in different languages. Even with multiple speakers, each distinct voice is recognized and conveyed clearly.

Natural even to local viewers

Natural even to local viewers

Natural even to local viewers

With culturally nuanced translation and natural voice and lip-syncing, we create content experiences that feel as if they were natively produced in the local language.

With culturally nuanced translation and natural voice and lip-syncing, we create content experiences that feel as if they were natively produced in the local language.

With culturally nuanced translation and natural voice and lip-syncing, we create content experiences that feel as if they were natively produced in the local language.

Perso AI × ElevenLabs

Global Technology Partnership

Proprietary Lip-Sync Technology · ElevenLabs Official Voice Technology Partnership

dubbing products and services

dubbing products and services

dubbing products and services

Meet them today.

Meet them today.

Meet them today.

Female model demonstrating multilingual dubbing and lip-syncing
Female model demonstrating multilingual dubbing and lip-syncing

Perso Dubbing

Perso Dubbing

Perso Dubbing

My content,

My content,

My content,

Easily dub on your own.

Easily dub on your own.

Easily dub on your own.

Explore Services ↗

Explore Services ↗

Explore Services ↗

I'm Sorry, I Love You
The Girl Who Sees Smells
I Am Solo
Baek Jong-won's Les Misérables
Gen Z in the Countryside
HyeMiLeeYeChaePa
I Do, I Do
Along with the Gods

K-FAST

K-FAST

K-FAST

Even for large volumes of content,

Even for large volumes of content,

Even for large volumes of content,

From localization to delivery.

From localization to delivery.

From localization to delivery.

Explore Businesses ↗

Explore Businesses ↗

Explore Businesses ↗

Frequently Asked Questions

Frequently Asked Questions

Frequently Asked Questions

What is Perso Dubbing?

Perso Dubbing is an AI-powered video dubbing and translation platform that localizes videos into over 99 languages. Combining AI translation, natural voiceovers, voice cloning, and lip-syncing into a single automated workflow, it is designed for creators, marketers, educators, and teams preparing for global expansion.

What is Perso Dubbing?

Perso Dubbing is an AI-powered video dubbing and translation platform that localizes videos into over 99 languages. Combining AI translation, natural voiceovers, voice cloning, and lip-syncing into a single automated workflow, it is designed for creators, marketers, educators, and teams preparing for global expansion.

What languages can I create content in?

Content can be delivered in over 99 languages. Please check with our onboarding consultation team regarding the scope of production tailored to your required languages and the specific nature of your content.

What languages can I create content in?

Content can be delivered in over 99 languages. Please check with our onboarding consultation team regarding the scope of production tailored to your required languages and the specific nature of your content.

Can it maintain the original voices even if multiple people appear?

It preserves the original speaker's tone and speaking style, while distinguishing and delivering each person's unique voice even in multi-speaker content.

Can it maintain the original voices even if multiple people appear?

It preserves the original speaker's tone and speaking style, while distinguishing and delivering each person's unique voice even in multi-speaker content.

Does the lip sync also change to match the translated audio?

Naturally synchronizes lip movements to the translated voice using proprietary lip-sync technology.

Does the lip sync also change to match the translated audio?

Naturally synchronizes lip movements to the translated voice using proprietary lip-sync technology.

Can I edit only parts of the completed dubbing?

You can modify only the necessary parts and reuse them. You can localize content to fit your revision needs and scope of work.

Can I edit only parts of the completed dubbing?

You can modify only the necessary parts and reuse them. You can localize content to fit your revision needs and scope of work.

Can we also request bulk content for businesses or media?

Through K-FAST, we are providing multilingual dubbing and lip-syncing services for large volumes of content owned by enterprises and media companies. Let us know your content volume, purpose, and required languages, and we will guide you toward the most suitable solution.

Can we also request bulk content for businesses or media?

Through K-FAST, we are providing multilingual dubbing and lip-syncing services for large volumes of content owned by enterprises and media companies. Let us know your content volume, purpose, and required languages, and we will guide you toward the most suitable solution.

Without language barriers,

Without language barriers,

Without language barriers,

Bringing content to a wider world.

Bringing content to a wider world.

Bringing content to a wider world.

Please let us know the content you need localized, the target languages, and the project scope.

Please let us know the content you need localized, the target languages, and the project scope.

Please let us know the content you need localized, the target languages, and the project scope.

A business representative will guide you to the right solution.

A business representative will guide you to the right solution.

A business representative will guide you to the right solution.

Contact

Contact

Contact

ESTsoft is an agentic AI company making everyday life easier with technology anyone can use.

ESTsoft Corp.CEO: Sangwon Jung

EST Building, 3 Banpo-daero, Seocho-gu, Seoul 06711, KoreaTel: +82-2-583-4620

Business Registration No. 229-81-03214Verify business infoE-commerce Registration No. 2011-Seoul Seocho-1962

© 2026 ESTsoft Corp.

ESTsoft is an agentic AI company making everyday life easier with technology anyone can use.

ESTsoft Corp.CEO: Sangwon Jung

EST Building, 3 Banpo-daero, Seocho-gu, Seoul 06711, KoreaTel: +82-2-583-4620

Business Registration No. 229-81-03214Verify business infoE-commerce Registration No. 2011-Seoul Seocho-1962

© 2026 ESTsoft Corp.

ESTsoft is an agentic AI company making everyday life easier with technology anyone can use.

ESTsoft Corp.CEO: Sangwon Jung

EST Building, 3 Banpo-daero, Seocho-gu, Seoul 06711, KoreaTel: +82-2-583-4620

Business Registration No. 229-81-03214Verify business infoE-commerce Registration No. 2011-Seoul Seocho-1962

© 2026 ESTsoft Corp.

ESTsoft is an agentic AI company making everyday life easier with technology anyone can use.

ESTsoft Corp.CEO: Sangwon Jung

EST Building, 3 Banpo-daero, Seocho-gu, Seoul 06711, KoreaTel: +82-2-583-4620

Business Registration No. 229-81-03214Verify business infoE-commerce Registration No. 2011-Seoul Seocho-1962

© 2026 ESTsoft Corp.