AI Grammar Checker — Fix Errors Instantly, Free & Unlimited

Catch every grammar, spelling, and style mistake with AI. Real-time suggestions as you type. Works with any text — essays, emails, reports. No word limit, no sign-up needed.

Key Features

  • Powered by Google Gemini AI
  • Text not stored after checking
  • HTTPS encryption for all data
  • No account required
  • Unlimited free checks

How It Works

  1. Grammar analysis powered by Google Gemini AI language model
  2. Checks grammar, spelling, punctuation, and style issues
  3. Provides specific correction suggestions with explanations
  4. Text is sent via encrypted HTTPS and not stored after checking
  5. Supports formal and informal writing styles

Frequently Asked Questions

How accurate is the AI grammar checker?

Our grammar checker catches most common grammar, spelling, and punctuation errors. It uses Google Gemini AI, which handles standard English writing well. Very specialized or technical writing may need additional review.

Is it better than Grammarly?

Both tools serve different needs. Our grammar checker is completely free with no word limits or premium upsells. Grammarly offers more features like tone detection and plagiarism checking in its paid plans. For basic grammar and spelling checks, our tool is a solid free alternative.

What languages are supported?

Our grammar checker works best with English text. It can handle basic checks in other major languages, but English is the primary focus.

By Nuthu Mwangi · Natural language processing and AI systems · Last updated 2025-10-01

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