Free Grammar Checker
Paste English text below to find common grammar, punctuation and writing issues instantly.
Corrected Text
How to Use the Grammar Checker
Paste English text into the editor and run the checker to review likely grammar, punctuation and writing issues. Use the suggestions as editing guidance rather than accepting every change automatically.
Practical Example
A sentence such as She go to school every day. can be flagged because the verb does not agree with the subject; the corrected form is She goes to school every day.
Factors That Affect the Result
Grammar checking depends on sentence structure, context, writing style and the rules built into the tool. Names, technical terms, informal language and intentionally unusual phrasing may be flagged even when they are acceptable.
Frequently Asked Questions
Does a grammar checker replace proofreading?
No. Automated checks are useful for catching common issues, but human review is still important for meaning and tone.
Can it check punctuation too?
It can identify some punctuation-related patterns depending on the rules supported by the tool.
Why might a correct sentence be flagged?
Rule-based checkers can misread context, uncommon names or deliberate stylistic choices.