Communicate with clarity and professionalism

Grammar Checker

Edit Your Writing With Our Best-in-Class Free AI Grammar Checker. Streamline Copywriting With AI Grammar and Spelling Suggestions.

  • Top-rated Free AI Grammar Checker for grammar and spelling
  • Fix grammar and spelling errors to communicate clearly with your audience
  • Take copy editing to the next level — Sign up to access AI Detection, Fact-Checking, Plagiarism, and Readability features in a content scan
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Are You Catching Grammar and Spelling Errors in Your Content?

Proper grammar and spelling are essential to clear, professional, and concise communication with your audience.

Our Free AI Grammar Checker is a best-in-class solution for editors, agencies, and writers looking to catch grammar and spelling errors — before they publish.

‍Sign up to access the Originality.ai Content Scanner and expand your suite of editing tools to include AI Detection, Fact-Checking, Plagiarism, and Readability features. The best part? You can access them all in one convenient place.

Fix grammar and spelling issues, and check for AI-generated content from popular AI writing tools like ChatGPT, GPT-4o, and Llama 3.1 without missing a beat.

Power Grammar and Spell-checking With AI

Upgrade your publication process with a user-friendly interface for grammar and spell-checking. Rapidly highlight grammar and spelling issues with our intuitive design.

Built for ease of use and accessibility on any device.

Benefits of Our AI Grammar and Spelling Checker For Editors and Publishers

Use Originality.ai’s Free AI Grammar Checker to boost efficiency in your editorial process.

  • Easily spot grammar and spelling issues with clear highlights in the text editor.
  • Refine copy and ‘Fix issues,’ with 1 click.
  • Review a scorecard to identify how many grammar and spelling issues are in your content.
  • Access an easy-to-use, reliable, and scalable Grammar and Spelling API that you can integrate into your apps.
  • Say goodbye to common grammar, spelling, and punctuation errors:
    ‍
    Fix typos (tidy copy by removing spelling mistakes)
    Correct punctuation (think commas and semicolons)
    Address grammar mistakes (think they’re vs. their)
    And more!
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Frequently Asked Questions

How does the Originality.ai Free AI Grammar Checker work?

Many free grammar and spell checkers were designed before generative AI was released. The Originality.ai Grammar Checker is powered by AI, providing it with the unique functionality to fix grammar and spelling issues throughout your text with 1 click. 

To try it out, click ‘Fix issues’ at the bottom of the text editor. Fixing grammar and spelling issues with this feature will retain the intent of your copy. 

‍Note: Using the ‘Fix issues’ feature may increase the AI score of the text

Is there a limit to using the Free AI Grammar and Spell Checker?

You can review up to 2,000 words for grammar and spelling issues per scan. If you’d like to scan longer sections of text, sign up to enjoy the full version.

Does the Originality.ai AI Grammar Checker evaluate readability, too?

The Free AI Grammar Checker tool only scans for grammar and spelling errors. To analyze the readability of your text, use our Readability Checker or sign up to streamline your workflow and scan for grammar, spelling, and readability at the same time.

Does the Originality.ai AI Grammar Checker highlight AI-generated text?

The Free AI Grammar Checker reviews text for grammar and spelling issues. If you’re interested in checking for AI-generated text, check out the AI Checker or sign up to access the Site Scanner and review potential instances of AI content across your website in just 1 click.

Is the Free AI Grammar Checker multilingual?

Currently, the AI Grammar Checker analyzes text for grammar and spelling issues in United States English. 

However, if you’re looking to scan copy for AI-generated text, you can sign up to access Multi-Language AI Detection.

What does this Free Grammar Checker fix?

Correct typos, grammar, spelling, punctuation, and more! Communicate professionally and publish exceptional copy with confidence.

Issues the Originality.ai Free AI Grammar Checker corrects:

  • Spelling
  • Grammar 
  • Punctuation
  • Capitalization
  • Subject-verb agreement
  • Incorrect contractions
  • Word misuse or word choice
  • Comma splices
  • Singular vs. plural nouns
  • Consecutive nouns
  • Possessive nouns 
  • Unnecessary prepositions
    ‍

What does that mean for your copy? Say goodbye to common typos (correct spelling mistakes), use commas and semicolons correctly (fix punctuation), and avoid common errors like using its instead of it’s (correct grammatical issues).

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