LangAI

LangAI is a language learning tool built around chatting with AI. You write in the language you are learning and the conversation continues, with real-time correction and explanations attached to what you wrote. It supports more than 20 languages, and the service is free to use. The idea is that practice should feel like talking to a partner rather than drilling isolated vocabulary, so you get repetition in context and feedback at the moment you make a mistake.

The chat format suits a specific kind of learner: someone who has basic grammar and wants fluency, rather than someone starting from zero who needs structured lessons. Because the AI never gets tired, you can run the same conversation twenty times, which is the kind of repetition that builds automatic recall. The corrections are the second half of the value, since practice without feedback just repeats errors.

- Hold a conversation in your target language

- Receive corrections and explanations as you write

- Practice daily dialogue without scheduling anyone

- Switch between more than 20 supported languages

- Repeat a scenario until the phrasing feels natural

- Learners who want conversation practice on demand

- Students preparing for a speaking exam

- Self-studiers with no tutor or class available

- Travellers brushing up before a trip

An AI conversation partner is not the same as speaking with a person, so it will not fully prepare you for real-time listening, interruption, or accent variation. Corrections come from a model and are not always complete or right, so treat them as a hint rather than a ruling, and check anything that looks unusual. Progress still depends on you showing up regularly, and a chat tool will not force that. Free access and the list of supported languages can change, so confirm before you build a study plan around it.