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KitWren

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Free English Course Online, A1 to C2

Updated 27 September 2026 · 4 min read

KitWren’s English course takes you from your first words to near-native precision without paying a cent or creating an account. It follows the CEFR levels used by schools, employers and universities worldwide — six courses and around 270 lessons — with practice in grammar, vocabulary, reading, listening, writing, speaking and pronunciation, plus full IELTS and TOEFL preparation. Here’s what each level covers and how to get the most from it.

Find your level first

The free English level test has 30 questions — five at each level from A1 to C2, drawn at random from a larger bank, so a retake gives you different questions. You pass a level by answering at least three of its five questions correctly. Your result is the highest level you pass, and if you pass it comfortably the test recommends starting one level higher. Nothing is sent anywhere: your result stays on your device.

What each course covers

CourseLessonsBy the end you can…
A1 — Beginner42Introduce yourself, talk about family, food and daily life, and ask simple questions
A2 — Elementary40Describe your routine and past events, make plans, and write short messages
B1 — Intermediate51Talk about experiences and opinions, handle travel, and write connected paragraphs
B2 — Upper intermediate50Discuss complex topics, follow detailed arguments, and write structured essays
C1 — Advanced50Use English flexibly for study and work, including academic and professional writing
C2 — Proficient40Express fine shades of meaning, argue persuasively, and understand virtually everything

Each lesson explains one topic with clear examples, then gives you practice exercises that are marked instantly, so you know straight away what to review. The CEFR levels guide describes each level in more detail.

Practice beyond the lessons

IELTS and TOEFL

If you need an English test score for study, work or migration, the exam courses cover every section with strategy lessons and original practice: IELTS preparation (38 lessons) and TOEFL preparation (37 lessons). Most universities ask for an upper-intermediate to advanced level, so it’s worth reaching B2 in the main course before focusing on exam technique. Check the score your university, employer or visa requires — see IELTS band scores explained.

Your goalA sensible path
Travel and everyday lifeLevel test → work up to B1
Working in EnglishLevel test → B2 course → C1 for professional writing
University studyLevel test → B2 → IELTS or TOEFL preparation
Improve an existing exam scoreLevel test → exam course, plus the C1 course for writing and vocabulary

How to study so it sticks

  1. Little and often. Twenty minutes a day beats three hours on Sunday — memory works on repetition.
  2. Finish the exercises. Reading an explanation feels like learning; answering questions is what makes it stick.
  3. Review your mistakes before moving on. They’re the most useful information you get.
  4. Say things out loud. Read example sentences aloud and repeat listening scripts to train your mouth as well as your eyes.
  5. Add real English — a podcast on your commute, a news article, a TV series with English subtitles.
A simple week20–30 minutes
MondayOne grammar lesson + vocabulary review
TuesdayReading practice + vocabulary review
WednesdayListening practice, repeating sentences aloud
ThursdayOne lesson + a short writing task
FridaySpeaking and pronunciation practice
WeekendReview the week’s mistakes; something in English you enjoy

Signs you’re ready for the next level

  • You score well on the practice exercises without checking the explanations first.
  • Most new lessons feel like revision rather than new material.
  • You can use the level’s grammar in your own sentences, not just recognise it in exercises.
  • Retaking the level test puts you at the next level.

Moving up too early is the most common reason learners stall. If a new level feels overwhelming, drop back and finish the last few lessons of the one before — gaps are much easier to fill there.

Free, with no account

There’s no sign-up and no paywall. Your progress is saved in your browser on the device you use, so study on the same device and browser to keep your place.

Frequently asked questions

Is the English course really free?

Yes. All six courses, the IELTS and TOEFL preparation, the level test and the practice sections are free.

Do I need an account?

No. Your progress is saved in your browser on your device.

How long does each level take?

It depends on your time and first language. A common estimate is 100–250 hours of study per level, with higher levels taking longer.

Can I skip levels?

Yes. Take the level test and start where it recommends, or open any course and begin at the lessons you need.