Grammarly makes you a better writer by finding and correcting up to 10× more mistakes than your word processor.
— Grammarly quickly and easily makes your writing better.
Eliminates most writing mistakes
Grammarly corrects over 250 grammatical mistakes, while also catching contextual spelling errors and poor vocabulary usage.
Works wherever you write online
Grammarly helps you write mistake-free in Gmail, Facebook, Twitter, Tumblr, LinkedIn, and nearly anywhere else you write on the Web.
Built by the world’s leading linguists
Grammarly’s powerful grammar checking algorithms are developed by the world’s leading authorities on linguistic technologies.
“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.
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 more commonly confused words.
Words can make an impact, or they can fall flat. Enhance your sentences with Grammarly’s word choice suggestions that optimize for the context of your document. Readability and meaning are improved instantly.
Writer, Toronto, Canada
“Grammarly out-performed Word’s grammar and spell-checker by far.”
Join a community of 4+ million writers.
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.
Add to Chrome
Take Grammarly with you and write without mistakes on Facebook, Gmail, Twitter, Tumblr, LinkedIn, or anywhere else you go on the Web.
You don’t have to write alone!
Adding Grammarly to Chrome lets you take Grammarly with you, wherever you go on the Web. With Grammarly by your side, your writing is always protected from embarrassing spelling and grammar mistakes.