Tick the words you know, then read a short real Wikipedia passage. You get your CEFR level and an article that fits you.
①Tick known words · 2 screens②Read a real web page③Get your level and a next read
Words sampled by real frequency · Fake words catch guessing
FAQ
Words are sampled by real frequency, and the second screen adapts to your answers. Made-up words correct for guessing, and a real web passage checks the result. In simulations, vocabulary size lands within about 20% and the level within about a third of a band. It’s a quick test, not an official exam.
CEFR is the common European scale for language ability. It has six levels, from A1 (beginner) to C2 (mastery).
No. You see your result right away. Sign in if you want to keep it. Install the extension and it carries over.
Read the pages and videos you already want to, with Mossglen. It suggests reads at your level, explains any word you tap, and reminds you to review the words you save.
Word frequencies come from the open-source wordfreq project (CC BY-SA 4.0). Passages come from openly licensed sites such as Wikipedia (CC BY-SA), with the source shown.