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Climb a language, one rung at a time.
Grammar-first courses with vocabulary, pronunciation audio, quizzes and printable worksheets — real progress without the paywall.
Pick a language
English Clear, simple English for learners (ESL). IELTS · TOEFL · Cambridge Spanish The world’s most-studied second language. DELE Japanese Kana, kanji and grammar, step by step. JLPT Korean Hangul and everyday Korean. TOPIK French Grammar-first French for real progress. DELF · DALF
More languages (German, Italian, Chinese, Arabic, Indonesian) are on the way.
How it works
- Pick your language and take a quick level check in Start here.
- Work through Grammar topics, each with a rule, a table, examples you can hear, common mistakes and a mini quiz.
- Reinforce with Vocabulary, Pronunciation and Practice tools.
- Print a worksheet, then climb to the next rung.
Built-in tools
Honest about our sources
Example sentences come from open-licensed corpora (Tatoeba CC-BY; Wiktionary/Kaikki CC-BY-SA) with attribution. Pronunciation audio is generated in your browser. No fake native-teacher personas.