AI Grammar Checker

Advanced grammar and style checking powered by AI. Get instant corrections and suggestions.

Enter Text to Check

Paste or type the text you want to check (10-50,000 characters)

0 characters0 estimated tokens

Grammar Check Results

Your AI-corrected text will appear here

Enter text and click "Check Grammar" to get started

AI-Powered Grammar Correction

Our AI Grammar Checker goes beyond simple spell checking. It analyzes the context of your sentences to correct complex grammatical errors, punctuation mistakes, and style inconsistencies.

Why Use an AI Grammar Checker?

Even the best writers make mistakes. An AI grammar checker acts as a second pair of eyes, helping you catch errors you might have missed. It ensures your writing is polished, professional, and error-free.

Common Grammar Mistakes We Fix

Our tool detects and corrects a wide range of errors, including:

  • Subject-Verb Agreement: Ensures subjects and verbs match in number.
  • Punctuation: Fixes misplaced commas, colons, and semicolons.
  • Spelling: Catches typos and commonly confused words.
  • Sentence Structure: Improves readability and flow.

Top 5 Common Grammar Mistakes

Even native speakers struggle with these:

  1. Their / There / They're: 'Their' is possessive, 'there' is a place, and 'they're' is 'they are'.
  2. Effect vs. Affect: 'Affect' is usually a verb (to influence), while 'Effect' is a noun (a result).
  3. It's vs. Its: 'It's' means 'it is', while 'its' is possessive (like 'his').
  4. Your vs. You're: 'Your' owns something, 'you're' means 'you are'.
  5. Loose vs. Lose: 'Loose' is not tight, 'lose' is to misplace.

Grammar Checking for Professional Writing

In professional settings, clarity and correctness are non-negotiable. Our tool supports a 'Business' style that prioritizes:

  • Conciseness: Removing fluff and redundant words.
  • Tone: Ensuring your message is polite yet firm.
  • Precision: Using the exact right words to convey your meaning.

Use this setting for emails, reports, and proposals to project competence and authority.

How to Proofread Effectively

Grammar checkers are powerful, but manual proofreading is still essential. Here is a checklist:

  1. Read Aloud: This helps catch awkward phrasing and run-on sentences.
  2. Check One Type of Error at a Time: Focus on spelling first, then punctuation, then flow.
  3. Read Backward: Read your text sentence by sentence from the end to the beginning. This breaks the flow and helps you spot typos.
  4. Use Our Tool: Run your final draft through our AI Grammar Checker to catch anything you missed.

Grammar for Business Communication

Professional emails require perfect grammar. A single typo can undermine your authority. Use the 'Formal' or 'Business' style setting in our tool to ensure your emails are professional, concise, and polite.

Improve Your Writing Style

In addition to fixing errors, our tool offers style suggestions to make your writing more concise, clear, and engaging. Whether you're writing an academic essay, a business email, or a creative story, we help you strike the right tone.

Free and Secure

Our grammar checker is completely free to use. We prioritize your privacy and do not store your text. All analysis happens in real-time to provide you with instant feedback.

Frequently Asked Questions

Yes, our AI Grammar Checker is free to use for unlimited checks.

Related Tools

How to Use AI Grammar Checker

Get instant grammar, spelling, and style corrections powered by advanced AI technology.

1

Enter Your Text

Paste or type the text you want to check. Minimum 10 characters required.

2

Select Language & Style

Choose the language of your text and the writing style (formal, casual, academic, or business).

3

Check Grammar

Click 'Check Grammar' and let AI analyze your text. Get instant corrections and suggestions.

4

Review & Apply

Review the corrected text, see detailed error explanations, and copy the improved version.

Tips & Best Practices

  • The AI checks grammar, spelling, punctuation, and style.
  • Error explanations help you learn and improve your writing.
  • Quality score (0-100) shows overall text quality.
  • Suggestions provide additional improvements beyond corrections.
  • Works best with clear, well-structured text.