Check grammar, spelling, and writing style instantly with AI-powered suggestions. Identifies errors, explains rules, and shows corrections — all in your browser with zero data sent to servers.
This AI-powered grammar checker analyzes your text for spelling mistakes, grammar issues, confusable words, and style improvements — entirely in your browser. Нет text is ever sent to any server, making it perfect for sensitive documents, emails, essays, and professional writing.
Да, completely free. Нет signup or API key required. Все processing happens in your browser.
Absolutely. Все checking happens inside your browser. Your text is never transmitted to any server.
It detects common spelling mistakes, frequently confused words (homophones), grammar patterns, capitalization errors, double spaces, and informal language.
The score is calculated based on the density of issues relative to word count. It provides a quick reference for overall writing quality.
Disclaimer: This tool uses rule-based linguistic analysis. Результаты should be reviewed for accuracy and appropriateness.