Is my text sent anywhere?

No — all grammar checks run entirely in your browser using rule-based analysis. Your text never leaves your device.

What grammar errors does it detect?

Repeated words, double spaces, missing spaces after punctuation, common word confusions (your/you're, its/it's, their/there/they're, then/than), sentence capitalization, and more.

Does it support languages other than English?

Currently English only. Multi-language support is on the roadmap.

The rule-based engine catches common errors with high accuracy. For complex grammar, review suggestions manually before applying.

Can I apply all suggestions at once?

Yes — use the "Fix All" button to apply all detected corrections automatically.

Is there a text length limit?

No practical limit — the browser handles large texts without any upload.

Grammar Checker

Check for grammar errors, spelling mistakes, and style issues — 100% in your browser

Your Text0 words

Issues

Start typing to see grammar feedback

All grammar checks run locally in your browser — text is never uploaded to any server

How It Works

Paste Text

Paste or type the text you want to check

Analyze

Analysis runs locally — text never leaves your device

Review & Fix

Apply fixes or use the insights directly

Why EaseToolz?

🔒 Files stay on your device — 100% private

⚡ Instant results — no waiting

🆓 Completely free — no hidden fees

📵 No signup — no account needed

🚫 No watermark — clean output every time

📱 Works on any device including mobile

Check your writing for grammar errors, spelling mistakes, and style issues entirely in your browser. EaseToolz's Grammar Checker uses advanced rule-based analysis to detect common errors like repeated words, punctuation mistakes, word confusions (your/you're, its/it's, their/there/they're), missing capitalization, and more. Unlike cloud-based tools, your text is never sent to any server — all analysis happens locally using JavaScript. Perfect for essays, emails, blog posts, and professional documents. Get instant feedback with one-click fixes for each identified error. The clean, distraction-free interface highlights problems inline so you can spot and correct them quickly. Whether you're a student proofreading an assignment or a professional polishing a report, Grammar Checker gives you the confidence that your writing is clear, correct, and error-free.