Grammar & Spelling Checker.
Write it right, first time.
Paste your text and instantly find spelling mistakes, grammar errors, punctuation slips and wordy phrasing. Fix each issue with one click — privately, in your browser, with no signup.
Paste your text and hit “Check text” to scan for spelling, grammar and style issues.
Check your writing in 3 steps.
Paste your text
Drop in an email, an essay, a blog post or a quick note. There is no word limit and no sign-up screen standing between you and the check.
Review the issues
Every problem is listed with a clear explanation and, where possible, a suggested correction. Click any highlighted word to jump straight to it in your text.
Fix and copy
Apply corrections one at a time or hit “Fix all” to clean up everything at once. Then copy the polished text straight into your document.
A fast, private proofreading pass for everything you write
A grammar and spelling checker is the difference between a message that lands and one that gets quietly ignored. Our checker scans your text for the mistakes that slip past tired eyes: misspelled words, repeated words, missing spaces after punctuation, lowercase sentence starts, could of / should of constructions, your vs. you’re and its vs. it’s confusions, a vs. an article errors and repeated punctuation.
Alongside correctness, the checker also flags wordy phrasing — phrases like “in order to”, “due to the fact that” and “at this point in time” — so your writing reads tighter and more confidently.
Everything runs locally in your browser. Your text never leaves your device, never touches a server and is never stored anywhere. That makes it safe for private emails, unpublished drafts, client documents and anything else you would rather keep to yourself.
Frequently Asked Questions.
Yes. It is 100% free with no signup, no usage limits and no hidden costs. Check as much text as you like, as often as you like — no account required, ever.
Absolutely. All checking happens locally in your browser with JavaScript. Your text is never uploaded to a server, never stored remotely and never seen by anyone but you.
It finds common misspellings, repeated words, spaces before punctuation, missing spaces after punctuation, uncapitalised sentence starts, lowercase “i” pronouns, “could of / should of” errors, your/you’re and its/it’s confusions, a/an article mistakes, repeated punctuation and wordy phrasing that can be tightened.
Yes. Click “Fix all” to apply every suggested correction in one go, or fix issues one at a time with the Fix button next to each suggestion. You can also dismiss anything you disagree with.
Yes. The checker flags spaces before punctuation, missing spaces after punctuation, repeated exclamation or question marks and repeated commas — alongside spelling and grammar issues.
Yes. The tool is fully responsive and works on iOS Safari, Android Chrome and every modern mobile browser. The interface adapts to small screens so you can proofread on the go.
No hard limit. Because everything runs in your browser, you can check long documents, essays or articles. Very long text may take a moment to process, but it will complete.
No. It is a fast first pass that catches the most common errors. It cannot understand context, tone or nuance the way a human editor can, so always review important writing yourself.
Write it. Check it. Ship it.
Polish your text in seconds, then keep writing in the cleanest free notepad on the web.
Open the Notepad →