Free Grammar Checker — Catch Every Error Before It Costs You
Whether you're writing a job application, a client email, a university essay, or a blog post — grammar errors are the one thing that can undermine an otherwise strong piece of writing. Readers notice them even when they don't consciously register them. Hiring managers filter candidates on them. Clients judge professionalism by them.
This free grammar checker catches the errors your eyes skip over — wrong apostrophes, mismatched tenses, missing articles, comma splices, and subject-verb disagreements. Powered by the LanguageTool open-source engine and tuned for both native and non-native English speakers. After fixing grammar, use the Text Paraphraser to improve sentence flow where the structure is correct but sounds stiff.
What Gets Checked
- Spelling — catches typos and common misspellings instantly
- Grammar — subject-verb agreement, wrong tense, incorrect verb forms
- Punctuation — missing commas, incorrect apostrophes, run-on sentences
- Articles — wrong usage of a, an, and the (critical for ESL writers)
- Style — wordy phrases, redundant words, passive voice overuse
- Confused words — your/you're, its/it's, then/than, fewer/less
How to Use It
- Paste your text into the box above — no word limit
- Click “Check Grammar”
- Review each suggestion — click a fix to apply it, or “Ignore” if it doesn't fit your context
- Copy the corrected text when you're done
The whole process takes under 60 seconds. No account, no extension, no subscription prompt.
Why It's Better Than Manual Proofreading
When you re-read your own writing, your brain fills in what you meant to write — not what's actually on the page. This is called the proofreading blindspot, and it affects everyone including professional writers. A grammar checker has no expectations about your intent. It reads exactly what's there.
Write first. Edit second. Check grammar third. In that order, your writing gets both authentic and polished.
Common Grammar Mistakes This Tool Catches
I should of called earlier.
I should have called earlier.
There are less errors now.
There are fewer errors now.
The team are working on it.
The team is working on it.
Its a great opportunity.
It's a great opportunity.
She go to work everyday.
She goes to work every day.
We discussed about the issue.
We discussed the issue.
He is more smarter than her.
He is smarter than her.
Between you and I, this is wrong.
Between you and me, this is wrong.
Works for Every Type of Writing
Students use it for essays and dissertation drafts. Professionals use it before sending client emails or submitting reports. Freelancers use it to polish blog posts before publishing. Non-native speakers use it to catch patterns they're still learning. There's no “right” type of user — if you write in English and care about quality, this tool is for you.