AI Grammar Checker & Fixer
Paste any text to instantly detect and fix grammar, spelling, punctuation, and awkward phrasing. See every correction explained.
Key Capabilities
Explanations for every correction
Each flagged error is accompanied by an explanation of the grammar rule it violates, making the tool educational rather than just corrective.
Distinguishes errors from style suggestions
The tool separates definitive grammar errors from stylistic suggestions, helping writers make informed decisions.
Academic and professional writing modes
Switch between standard, academic, and professional modes to adjust the checker expectations.
How to Use
Paste or type your text
Paste the text into the input area. The tool works in real time as you type.
Review highlighted errors
Errors are underlined in red; style suggestions in blue. Click any highlighted item to see the explanation.
Apply corrections and export
Accept individual corrections or dismiss ones that do not apply. Copy the corrected text.
Common Use Cases
- ESL professionals polishing correspondenceA business analyst writing in English as a second language can run documents through the checker before sending to clients.
- Students self-editing essaysAn undergraduate can catch agreement errors, tense inconsistencies, and punctuation mistakes before submission.
- Copywriters reviewing client deliverablesA freelance copywriter can run each piece through the checker as a final quality gate.
Frequently Asked Questions
Does it explain the grammar mistakes?
Yes. Unlike basic spellcheckers that only autocorrect, our grammar checker provides clear explanations for each flagged error, helping you understand the mistake and improve your writing.
Are there any word limits or premium features?
No. The grammar checker is completely free to use without daily limits or premium paywalls. It checks entire documents locally in your browser.