# Langnotes > Langnotes is an AI-powered language learning app. Turn any text into a personalized lesson: upload articles or books, get AI analysis with vocabulary and grammar notes, and study with flashcards. Built for learners who want to learn from real content. Langnotes helps you learn languages by reading. Upload or paste text, and the app generates translations, notes, and flashcards. You can study in the Library, practice with flashcards, and track progress. ## Main app - [Home](https://langnotes.app/): Landing and upload - [Library](https://langnotes.app/library): Your analyzed texts and collections - [Study](https://langnotes.app/study): Study session from your library - [Flashcards](https://langnotes.app/flashcards): Practice flashcards - [Settings](https://langnotes.app/settings): App settings