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Korean Study Companion

Elephant learn Korean with sentence analysis, translation practice, and pronunciation feedback

Instant feedback on every sentence you write and speak. A study companion to use alongside your courses and Anki decks.

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Try It Out

Enter Korean text to see Elephant's analysis in action

Tip: press Cmd/Ctrl + Enter to analyze quickly.

Sentences you analyze join a shared, publicly readable corpus, so avoid personal or sensitive content.

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Current feature set

What you can do in Elephant right now

Learner core

Core practice

Sentence analysis workspace

Type or paste Korean text and watch analysis stream in with tokenization, vocabulary cards, translations, and audio.

  • Korean-first input with sample sentence prompts
  • Streaming analysis so feedback appears progressively
  • Clickable token map tied to detailed vocabulary cards
Learn more

Active recall

Translation drills with feedback

Practice translating into Korean, submit answers, then review corrections and keep a searchable attempt history.

  • Queue-based translation prompts
  • Correction display for your answer versus reference
  • History table and per-attempt review pages
Learn more

Speaking practice

Pronunciation practice with voice recording

Record yourself reading Korean sentences in the browser and compare your delivery against reference audio.

  • In-browser recording for spoken practice
  • Reference audio playback for side-by-side comparison
  • Replay your own takes to hear your progress
Learn more

Reference

Sentence search by grammar and vocabulary

Find example sentences that use words or grammar points you are studying.

  • Find real sentences for the exact ending or particle you just studied
  • Filter by words you already know for readable, low-overwhelm practice
  • Every match opens a full word-by-word breakdown with audio
Learn more
Elephant's sentence search: the topic marker 은/는 is checked under Particles, the word 한국어 is added as a vocabulary chip, and the results list shows matching Korean example sentences with English translations.

Pricing

Anything cheap to run or broadly helpful stays free. Cancel anytime.

Most popular

Free

Start studying today

$0 /forever
  • ✓ Sentence analysis with audio playback
  • ✓ Sentence search
  • ✓ Translation tasks
  • ✓ Ask others for corrections
  • ✓ Flashcards and spaced repetition
  • ✓ Data export
  • ✓ Free feature requests
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Premium

$10 /month
  • ✓ Everything in Free
  • ✓ Premium profile badge
  • ✓ Translation drills with automatic corrections
  • ✓ Pronunciation practice
  • ✓ Priority Feature Requests
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Supporter

Back my solo project

$20 /month
  • ✓ Everything in Premium
  • ✓ Supporter profile badge
  • ✓ Early access to new features
  • ✓ High priority feature requests
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Frequently asked questions

What other Features are planned for Elephant? ▼
Features that I want to support in the near future are: Fill-in-the-blank grammar practice, number practice, worksheets and classes.
What courses does Elephant officially support? ▼
Right now: None. I added support for user-created courses and a simple internal service. I don't want to anger people putting a lot of work in their books and courses by making them feel like I ripped them off.
Is there a mobile app? ▼
No, but Elephant is a progressive web app (PWA), so it works on any device with a browser. Install it on your home screen for an app-like experience on iOS and Android.
Why is it named Elephant? ▼
Short answer: I am uncreative. Long answer: I found the idea of an elephant mascot cute and couldn't come up with a name to support that idea. Also see the blog on the history of elephant.
Will Elephant make learning Korean easy? ▼
No. Learning a language will always be work, until Matrix-style brain uploads are invented.
Can I self-host Elephant? ▼
No, not right now at least. Elephant also lives off its users inputs, so self-hosted instances would not provide the same value. If you want to pay me an insane amount of money though, I'll gladly install a version of Elephant on your device.

Built by Me

Elephant is (kind of) a solo project. I built it because I wanted a tool that gave me feedback on my sentences and helped me practice — not just another flashcard app.

It's meant to complement your studies, not replace your teacher, your course, or your Anki deck. Use it alongside the tools you already love (or despise as long as they help you).

Curious how it started? Read the history of Elephant.

If you find it helpful, I'm glad.
- David

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