Sentence Forge

Sentence Forge is a sentence-building trainer for language learners. Instead of passively reviewing flashcards, you actively construct full sentences in the language you're learning — and get instant, detailed AI feedback on what you wrote.

HOW IT WORKS
- You get a source sentence in your native language and write the translation yourself.
- AI instantly scores your answer, explains what's right or wrong, and shows an improved version.
- Ask follow-up questions about anything you don't understand in the feedback.

PRACTICE THAT FITS YOU
- Choose your level (A1 to C2), topics, sentence length, and required grammar structures.
- Pick whether sentences lean casual/everyday or formal/bookish, and swipe the reference answer to compare both styles.
- Look up any word's meaning with a tap, and save new words to your personal vocabulary notebook.
- Track your total score and average accuracy on your dashboard.

SUPPORTED LANGUAGES
Practice between Turkish, English, German, French, Spanish, Italian, Dutch, Danish, Flemish (Belgian Dutch), Norwegian, Swedish, Finnish, Ukrainian, Arabic, Syrian Arabic, Tigrinya, Pashto, Kurdish, and Venezuelan Spanish.

Sign in with Google to keep your progress and vocabulary safe across devices. Sentence Forge is free to use, with an optional Pro subscription that removes ads and lifts the daily AI usage limit.