Grammar Checker

Find and correct mistakes in grammar, spelling, and punctuation with this advanced free tool.

Suggest a feature

How to Use the Grammar Checker

To check your text, copy and paste or type directly into the online editor. Click 'Check grammar' to check grammar, spelling, and punctuation. If you see an underlined word, click on a provided correction to accept it; clicking the underlined word will retain the original. Ensure clear sentences and precise word choices by rerunning the check.

The Grammar Checker pinpoints complex writing errors like wrong words, advanced punctuation and capitalization blunders, run-on sentences, dangling modifiers, style issues, and tense errors.

How the Grammar Checker Works

Grammar Checker uses a language model that learns patterns, grammar, and vocabulary from large amounts of text data – then uses that knowledge to generate human-like text based on a given prompt or input. The generated text combines both the model's learned information and its understanding of the input.