Free AI Writing Tool

AI Grammar Checker

Paste any text and get detailed grammar, style, and clarity corrections in seconds. Each correction includes an explanation so you can learn as you write.

0 / 10,000

Minimum 20 characters. Longer text provides more comprehensive feedback.

Free to use · 10,000 character limit per request. Sign in for higher limits or add credits for unlimited access.

How It Works

1

Paste Your Text

Paste an email, essay, report, or any text you want checked for errors and improvements.

2

Choose Your Settings

Select what to check (grammar, style, or all), your writing context, and English variant.

3

Review Corrections

Get color-coded corrections with explanations. Copy the corrected text or learn from each suggestion.

Check Modes

Each mode focuses on different aspects of your writing. "All" combines every check for the most thorough review.

Grammar Only

Catches spelling mistakes, subject-verb agreement, tense errors, punctuation issues, and other core grammar problems.

Style & Clarity

Identifies wordy phrases, passive voice overuse, awkward phrasing, jargon, and readability improvements.

All (Recommended)

Runs every check together -- grammar, style, and clarity -- for the most comprehensive feedback on your writing.

Tips for Best Results

Paste the full text

More context helps the checker understand your intent and provide more accurate corrections.

Match the writing context

Academic writing has different standards than casual email. Set the context so feedback matches your audience.

Choose the right variant

US and UK English differ on spelling (color vs. colour), punctuation, and word choice. Pick the one your audience expects.

Read the explanations

Each correction includes a reason. Understanding why something is wrong helps you avoid the same mistake next time.

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