Fix the mistakes, keep your voice
Context-aware corrections for spelling, grammar and punctuation. Each fix comes with a one-line explanation, and your style is left alone.
Free to try in your browser. Nothing to install.
Try it on your own text
Paste up to 300 words. No account needed; nothing you paste is stored.
Want longer documents and saved results? Create a free account.
0 / 300 words
How it works
Corrections where you’re already looking, and nothing changes without your say-so.
Step 1: Paste or type
Write in the editor or paste from anywhere: an email, an essay, a post or a support reply.
Step 2: See errors in place
Mistakes are underlined where they happen, with the fix and a short reason right beside them.
Step 3: Accept with one click
Take a fix, ignore it, or add a word to your dictionary so it’s never flagged again.
Corrections that understand the sentence
Rules alone miss the right word in the wrong place. The checker reads the whole sentence first.
Spelling in context
Catches real words used wrongly, like their, there and they’re, or affect and effect.
Grammar and agreement
Subject-verb agreement, tense consistency, articles, pronouns and sentence fragments.
Punctuation
Commas, apostrophes, hyphens and quotation marks, following the style you choose.
US or UK English
Pick a variety and get consistent spelling and punctuation throughout.
Personal dictionary
Add names, product terms and jargon once, and they stop being flagged.
Private by default
Your text isn’t kept after checking and is never used to train our models.
Who it helps
Anyone who wants to hit send without rereading it four times.
Students
Clean submissions
Fix the small errors that cost marks, and learn the rule behind each one as you go.
Professionals
Emails that look careful
Catch typos and slips in client emails, proposals and reports before they leave your outbox.
Non-native writers
Write English with confidence
Plain-language explanations make each correction a small lesson, not just a red line.
Grammar checker questions
Something else on your mind? Visit the help center or ask our team.
Built-in checkers mostly match words against rules and a dictionary. This one reads the whole sentence, so it catches correctly spelled words used in the wrong place and explains each fix.
No. It corrects errors, not choices. It won’t swap your vocabulary for its own or rewrite sentences that are already correct.
Fixing spelling and grammar doesn’t make human writing read as AI. Heavy rewriting tools can, which is why the checker sticks to corrections.
Yes, with a free account. Paid plans add longer documents, team dictionaries and a shared style setting.
Hit send without second-guessing
Create a free account and check your first document in seconds.