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Grammarly works anywhere you write on the web, including Facebook, Twitter, LinkedIn, and Gmail.
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Better Writing Made EasyGrammarly makes you a better writer by finding and correcting up to 10 times more mistakes than your word processor.
Get GrammarlyIt’s free
Grammarly quickly and easily makes your writing better.”
Eliminate ErrorsInstantly fix over 250 types of errors, most of which Microsoft Word® can’t find.
Enhance Clarity and MeaningFind the perfect word every time with context-optimized synonym suggestions.
Become a Better WriterLearn about your mistakes so that you can avoid them next time.
Write AnywhereWhether you’re writing emails, essays, or social media posts, Grammarly has your back.
Eliminates most writing mistakes
Grammarly corrects over 250 types of grammatical mistakes, while also catching contextual spelling errors and poor vocabulary usage.
Works wherever you write online
Grammarly helps you write mistake-free on Gmail, Facebook, Twitter, Tumblr, LinkedIn, and nearly anywhere else you write on the web.
Built by the world’s leading linguists
Grammarly’s powerful algorithms are developed by the world’s leading authorities on linguistic technology.
The service goes beyond the basic spell check and grammar check built into the word processor, as Grammarly can identify correctly spelled words that are used in the wrong context.
Grammarly is the world’s most accurate grammar checker
250 points of grammar
Grammarly scans your text for proper use of more than 250 advanced grammar rules, spanning everything from subject-verb agreement to article use to modifier placement.
Contextual spelling checker
Correctly spelled words used in the wrong context mean embarrassing mistakes for you. Grammarly spots erroneous use of lose/loose, affect/effect, lie/lay, there/their/they’re, and many other commonly confused words.
Words can make an impact, or they can fall flat. Enhance your sentences with Grammarly’s context-optimized word choice suggestions to instantly improve the readability of your document.
Writer, Toronto, Canada
Grammarly out-performed Word’s grammar and spell-checker by far.
Grammarly is trusted by students, professional writers, business people, bloggers, and people who just want to write better. No matter what your writing situation is, Grammarly adapts to your needs, giving you the confidence of mistake-free writing every time you write.