Core practice

Korean Sentence Analyzer

Write or paste any Korean sentence and get a word-by-word breakdown with grammar notes, vocabulary cards, a translation, and audio.

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See a full analysis

What it does

Type or paste Korean text and Elephant takes it apart for you. The sentence is segmented into words, particles, and endings, shown as a color-coded map. Click any highlighted word to open a vocabulary card with definitions and a difficulty level, see the English translation of the whole sentence, and listen to a natural-sounding audio reading.

How the analysis works

Under the hood, a dictionary-based Korean morphological analyzer splits the text into morphemes. That means conjugated forms are traced back to their dictionary form, so a verb like the past-tense form in your sentence links to the base verb you would actually look up, with the attached endings identified separately.

In parallel, a neural translation engine translates the sentence and a text-to-speech model generates a native-quality audio reading. As these requests take some time, results stream in progressively: tokenization appears first, then vocabulary cards, the translation, grammar explanations for particles and endings, and finally synthesized audio. You can start reading the breakdown while the rest is still loading.

What you get from each sentence

Every word and grammar point in the breakdown can be added to your study queue with one click. Reviews are scheduled with FSRS spaced repetition, the family of algorithms created for and used by Anki, so vocabulary you meet in real sentences comes back right before you would forget it.

With a free account your analyzed sentences are kept in a personal history, so a sentence you puzzled over last week is easy to revisit. The demo below works without any account. Analysis can be shared via a link as well!

What an analysis looks like

Elephant analyzing the Korean sentence 저는 매일 아침에 커피를 마셔요: a color-coded map, an audio player, the English translation, and vocabulary cards with definitions and difficulty levels.
One analysis gives you a color-coded token map, native-voice audio, the translation, and tap-to-save vocabulary cards.

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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Korean Sentence Analyzer: questions

Do I need an account to use the analyzer? ▼
No. The demo on this page works without an account. A free account adds a personal sentence history and lets you save words from analyses into your spaced repetition queue.
Can it handle conjugated verbs and contractions? ▼
Yes. The morphological analysis maps conjugated forms back to their dictionary form and identifies the attached endings and particles separately, so you see both what the word is and how it is being used.
How is this different from a translator? ▼
A translator tells you what a sentence means. The analyzer tells you why: which word contributes what, what each particle is doing, and how the verb is conjugated. You get a translation too, but the breakdown is the point.
Are the sentences I analyze private? ▼
Analyzed sentences join a shared, publicly readable corpus of example sentences that all learners benefit from, so avoid personal or sensitive content.

More ways to practice

Korean Translation Practice Online

Translate English prompts into Korean and get corrections that explain every mistake instead of just marking it wrong.

Korean Pronunciation Practice App

Listen to a native-quality reading, record yourself in the browser, and compare the two side by side.

Korean Example Sentence Search

Pick the grammar features and vocabulary you are studying and get real example sentences that use them, each linked to a full word-by-word breakdown.

Analyze your first sentence

Start free. Save words from real sentences straight into spaced repetition.

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