TypoGrammar

Free Β· No sign-up Β· Built for exams

Write English
without theguesswork.

An AI grammar checker plus 100+ exam-grade lessons, designed for IELTS, TOEFL and serious ESL learners. Try it live, on the right.

Open full grammar checkerGet the Chrome ExtensionBrowse lessons
4.9

1,500+ learners studying this month

280+ lessons 6 free PDFs No sign-up
live

Corrected

5 fixes

She doesn't know the answer. I have gone there yesterday and saw a lot of people.

  • she don'tβ†’she doesn'tΒ· Subject-verb agreement
  • have wentβ†’have goneΒ· Past participle of "go"
  • alotβ†’a lotΒ· "alot" is not a word
  • + 2 more

By the numbers

0+
Learners this month
across 80+ countries
0+
Free lessons
grammar, IELTS, TOEFL
0
Quiz questions
verb tenses, all 12
0.0/5
Average rating
from learner reviews

Built for the exams that matter

  • IELTSAcademic & General
  • TOEFL2026 format
  • CAMBRIDGEB1–C2
  • PTEPearson
  • DUOLINGODET
Trending searches
Verb tenses quizDaily English Reads (audio stories)Present perfect vs past simpleIELTS Writing Task 2 essay typesGrammar checkerPhrasal verbsConditionalsMake vs doTOEFL 2026 scoringFree grammar PDFPassive voiceReported speechArticles a/an/theVerb tenses quizDaily English Reads (audio stories)Present perfect vs past simpleIELTS Writing Task 2 essay typesGrammar checkerPhrasal verbsConditionalsMake vs doTOEFL 2026 scoringFree grammar PDFPassive voiceReported speechArticles a/an/the
New: Audio stories

Daily English Reads

Short audio stories and easy reading practice across 6 topics, with a quick 6-question quiz after every story. Beginner friendly, free, mobile-first.

Listening practiceNew vocabularySpeed control 0.75 / 1 / 1.25x
Start listening

How it works

Three steps from unsure to fluent.

Most popular

Free Verb Tenses Quiz

50 multiple-choice questions across all 12 English tenses. Instant scoring, detailed explanations, weak-area breakdown.

All 12 tensesEasy β†’ HardFree forever
50questions
Start quiz
01

Paste & check

Drop any sentence into the AI grammar checker. Get instant corrections with reasons, not just red lines.

Open checker
02

Learn the rule

Each fix links to a focused lesson, verb tenses, articles, conditionals, with examples and a short quiz.

Browse lessons
03

Hit your band

Apply it on real IELTS & TOEFL tasks. Sample essays, vocabulary by band, and timed practice included.

Start IELTS prep
PDF

Complete English Grammar PDF

Parts of speech, tenses, sentence structure - with exercises.

Download free
No tracking, no sign-up Used by 50k+ learners monthly 100% free, forever
πŸ“–Word

Word of the Day

Evolve/ΙͺˈvΙ’lv/verb

To develop gradually over time.

Tap to flipFront Β· 1 of 2
✨Use it

In context

β€œLanguage continues to evolve as new words enter common use.”

Try with these synonyms

importantrelevantmeaningful
Explore vocabBack Β· 2 of 2

Fresh from the blog

Latest lessons

TEST PREP

Best TOEFL Preparation Courses in 2026: Top Online Courses for Every Budget and Score Goal

Discover the best TOEFL preparation courses in 2026. Compare Magoosh, ETS Official, Udemy, TST Prep, and Coursera to find the right course for your score goals and budget.

1 week ago Β· 4 min

TEST PREP

Best TOEFL Preparation Apps in 2026: Top Apps for Reading, Speaking, Writing, and Vocabulary

Discover the best TOEFL preparation apps in 2026 for speaking, writing, vocabulary, grammar, and full mock tests. Compare Grammarly, Magoosh, Quizlet, ELSA Speak, and TOEFL Go to find the right app for your score goals.

1 week ago Β· 4 min

TEST PREP

Minimum IELTS Score Requirements by Country: 2026 Complete Guide

Find the minimum IELTS band score required for Canada, Australia, UK, USA, Germany, and more - for study, work permits, and immigration in 2026.

3 weeks ago Β· 4 min

TEST PREP

Countries You Can Study and Work in Without IELTS (2026)

Discover which countries do not require IELTS for study, work, or immigration in 2026, and learn about MOI letters, TOEFL iBT, and other accepted alternatives.

3 weeks ago Β· 4 min

TEST PREP

TOEFL iBT vs TOEFL LTP: Differences, Scores, Format, Which Test to Take

A complete comparison of TOEFL iBT and TOEFL LTP covering format, scoring, acceptance, difficulty, and which test you should take in 2026.

3 weeks ago Β· 4 min

BUSINESS ENGLISH

English Phrases for Customer Service Jobs

Learn the most useful English phrases for customer service jobs with simple examples. Improve your speaking skills for calls, shops, hotels, restaurants, and support roles.

2 weeks ago Β· 4 min

View all articles

What learners say

Real results, real students.

4.9

820+ learner reviews

AR

Amina R.

IELTS Β· Band 7.5

"I went from 6.0 to 7.5 in six weeks. The grammar checker caught mistakes I never noticed and the IELTS essay guides are incredibly detailed."
CO

Chuks O.

TOEFL Β· ESL Teacher

"Finally a free resource that explains the why behind grammar rules. My students love the verb-tense visualizer, abstract concepts click instantly."
SM

Sofia M.

University Β· Spain

"The phrasal verbs and idioms sections are gold. I use TypoGrammar every day before class and the quizzes keep me genuinely motivated."

Quiz result

42 / 50

Verb tenses - 84%

Present Perfect92%
Past Perfect70%
Future Continuous50%
See your weak areas

FAQ

Questions learners ask us

Quick answers about how TypoGrammar works, what's free, and how to make the most of the lessons.

Yes - every grammar lesson, the 50-question verb tenses quiz, the AI grammar checker, and all six PDF guides are free to use. No account, no card, no trial. We keep it free by running a few unobtrusive ads and offering optional premium IELTS/TOEFL ebooks.
No. Your completed topics and best quiz scores are stored locally in your browser, so the same device automatically remembers where you left off. If you clear your browser data, progress will reset.
Our content is mapped to IELTS (Academic & General), TOEFL iBT (2026 format), Cambridge (B1-C2), PTE Academic, and the Duolingo English Test. You'll find dedicated writing-template, reading-strategy, and vocabulary pages for each exam.
Grammarly fixes your sentences but rarely teaches the underlying rule. Duolingo gamifies short drills. TypoGrammar focuses on understanding - every lesson explains why a structure works, with examples, mistakes to avoid, and a quick quiz to lock it in.
Most learners report a noticeable improvement in writing accuracy within 2-3 weeks of daily 15-minute sessions. The verb-tenses quiz gives you a personal weak-area breakdown, so you can target exactly the tenses you keep getting wrong.
Yes - the entire site is mobile-first. Lessons, quizzes, and the grammar checker all work in any modern mobile browser. There is no app to install.

Ready to write English
that actually lands?

Get one practical grammar lesson, an exam tip, and a vocabulary upgrade, every week. No spam.

TypoGrammar logo

TypoGrammar

Learn English. Build confidence.

Master English
one lesson at a time.

Join 1,000+ learners getting clear, practical grammar tips weekly.

Loved by learners worldwide

Subscribe

Free

Get weekly grammar tips, IELTS & TOEFL strategies, and real examples in your inbox.

No spam, ever. Unsubscribe in one click.

Follow us
Open grammar checkerBrowse all lessons