OpenQuiz — Free AI Vocabulary Learning Platform

• URL: openquiz.ai
• Tags: language-learning, vocabulary, flashcards, ai, vietnamese

Overview

A free vocabulary learning platform with 60,000+ monthly active users. Built for Vietnamese learners, offering AI-powered flashcards with spaced repetition and real-time AI conversation practice. A free alternative to Quizlet, Anki, and Knowt.

Key Features

• Spaced repetition — unlimited flashcards, spelling practice
• AI flashcard generation — snap photos of menus, documents, signs; AI auto-extracts vocabulary
• Real conversation practice — AI dialogue mode simulating real-life situations (travel, work, interviews)
• Vietnamese interface — designed for Vietnamese learners
• Free forever — no credit card required

Supported Languages

• English
• Korean
• Japanese
• Chinese