The Hangul Studio

Learn Korean,
beautifully.

From your first Hangul letter to TOPIK fluency - Hanguljo blends smart SRS flashcards, natural conversation practice, and a calm, distraction-free design.

Why Hanguljo

Everything you need to read, write & speak

Thoughtful tools that make studying Korean feel light and rewarding.

Hangul foundations

Master every consonant and vowel with guided breakdowns, stroke order, and clear native-audio pronunciation.

Smart SRS review

A 7-stage spaced-repetition garden schedules each word and grammar point exactly when you're about to forget it.

Conversation practice

Real-life dialogues by TOPIK level with play-along audio and shadowing - speak out loud and build natural rhythm.

TOPIK 1–6

Structured lessons covering vocabulary, grammar and particles, unlocking step by step as you progress.

On-device OCR

Point your camera at Korean text to look up words instantly. Images are processed on your device and never uploaded.

Calm by design

A soft, focused interface with light and dark modes, gentle animations, and zero noisy interruptions.

Also learning Japanese?

Meet Kanjijo - master Japanese the same smart way

JLPT N5–N1 Kanji, vocabulary, grammar, reading & listening with smart SRS flashcards, OCR scanning, widgets and exclusive mnemonics - from the makers of Hanguljo. One premium account also unlocks Kanjijo. Visit kanjijo.com →

Also learning Chinese?

Meet Hanzijo - master Mandarin the same smart way

HSK 1–9 Hanzi, pinyin, tones, vocabulary, grammar, reading & listening with smart SRS flashcards, OCR scanning, widgets and exclusive mnemonics - from the makers of Hanguljo. One premium account also unlocks Hanzijo. Visit hanzijo.com →

Start your Korean journey today

One Premium unlocks Hanguljo, Hanzijo & Kanjijo with a single account.