AI Grammar Checker
Fix grammar, spelling, and punctuation errors instantly with AI.
Grammar Checker
How to Use Grammar
- 1 Paste text with errors into input box
- 2 Click "Check Grammar"
- 3 Get corrected text instantly
- 4 Copy the fixed version
What You Get
AI grammar checker that instantly fixes spelling, punctuation, and grammatical errors in your text.
Input: He dont like apples
Output: He doesn't like apples
Input: Their going to the store
Output: They're going to the store
How do I check grammar online for free?
Paste text into the input box and click Check Grammar. The AI instantly returns corrected text with all errors fixed.
What errors does the grammar checker find?
Finds spelling, punctuation, subject-verb agreement, tense consistency, pronoun usage, and common mistakes like their/there/they're.
Is AI grammar checking accurate?
Modern AI grammar checkers catch 95%+ of errors and understand context better than traditional spell checkers.
Does the tool require signup or payment?
No. Completely free with no signup required. Simply paste, click, and copy the corrected version.
Your text is sent to OpenAI API for AI processing but is not stored permanently. We do not save, log, or share your content.