Real Korean corpus

The fastest way to hear real Korean.

The largest searchable corpus of native Korean video — 1.3M sentences across 75 hours, every line timecoded and translated.

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112,201
Sentences
75h
Hours of audio
373
Videos
15
Categories

Browse by category

Expressions grouped by topic.

Popular expressions

Sentences pulled from real videos.

미안해

The many shades of apology

[막간 훼이크]- 우리 부대찌개야! 어떡해 얘들아 미안해~- 부대찌개!

[Tricking them]-We got army stew! Sorry guys~-Army stew!

[그냥친]근데 나 알림 설정 안 했어, 미안해.

[Just friend]I didn't set the alarm.. I'm sorry.

미안해 미안해

Oh I'm sorry I'm sorry

진짜 미안해

Really sorry

사랑해

Words that carry the heart

그쵸. 나를 좋아해 주고, 아껴주고 사랑해 주는 건 제가 어떻게 해서 나를 그렇게 아껴주고 사랑해 주는 게 아니라 그 사람의 선택인 거 같아요

Right. Like, caring, and loving me is not how I care for and loves me, but it’s the person's choice

사랑해.

I love you.

사랑해.

I love you.

정말 내 여자친구를 더욱 더 사랑해야겠어

I really need to love my girlfriend more and more

감사해요

When you want to say thanks

잘 먹겠습니다, 감사해요.

Thank you.

감사해요!

Thank you!

오늘 웜카롱, 쿨카롱 만나주셔서 감사해요.

Thank you for watching Warmcarong and Coolcarong.

여러분 감사해요, 좋은 제품을 또 찾은 것 같아요.

Thank you guys. I think I found a good product again.

맛있게

Korean at the table

달걀이 익을 때까지 뚜껑을 닫고 익혀준 후 송송 썬 쪽파를 뿌린 후 맛있게 즐겨주세요.

Close the lid, cook until the egg is cooked, then sprinkle chopped chives and enjoy.

점심 맛있게 얻어먹죠

Then, you two have a nice lunch

맛있게 먹어볼게요😋

I will gratefully try 😋

떡볶이 소스에 진하게 묻은 당면이 얼마나 맛있게요~?

Glass noodles with thick tteokbokki sauce are so delicious!

진심으로

When it's from the heart

정말 진심으로 행복한 모습을보여달라고 했는데

to show your happy side

디어달리아 제품들 진심으로 추천드리고

I strongly recommend DEAR DAHLIA's products.

진짜 진심으로

Sincerely

진심으로

For real.

Why investors keep asking

Some Korean you'll never find in a textbook.

Search is genuinely fast.

80ms

Median query: 80ms across 1.3M sentences.

Textbook Korean vs. real Korean.

Textbook

안녕하세요. 만나서 반갑습니다.

Real corpus

반갑습니다.

Nice to meet you!

Watch ↗ 0:41

What learners search this week

  • 진짜로1 searches
  • 잘했어1 searches
  • 멋지다1 searches
  • 사랑해1 searches
  • 부탁1 searches
Why now

The Korean-learning market is at an inflection point.

Global K-content demand is creating a generation of learners who want the language as natives speak it — not as textbooks code it.

Korean learners worldwide
20M+

Active language-app learners studying Korean.

Duolingo Language Report, 2023

K-content global revenue
$13.2B

Annual export value of Korean cultural content.

Korea Foundation for International Cultural Exchange, 2023

The gap
0

Search engines that index native Korean speech at the sentence level — until Langle.

Internal analysis

How we compare

Where Langle sits.

Compared head-to-head against the tools learners already use.

CapabilityLangleDuolingoTTMIKYouTube
Real native speech
Sentence-level search by timecode
Multi-language translation per sentence
Structured learning path
Free to start

● Yes ◌ Partial · No

Vision

We're building the search engine for authentic language. Start with Korean, expand to every language with enough native video to index — so anyone can learn how a language is actually spoken, not how a textbook codes it.

Build better Korean learning, together.

Product feedback, collaboration, questions — all welcome.