AI Grammar Fixer
Koke AI’s AI Grammar Fixer uses advanced NLP to detect and fix grammar mistakes, improve sentence flow, and polish your academic or professional writing.
Fix grammar errors instantly with AI.
Improve readability and tone automatically.
Perfect for essays, papers, and reports.
Fix Grammar in 3 Simple Steps
Paste Your Text
Copy your sentences, paragraphs, or entire document into the editor.
Let the AI Analyze
Our grammar fixer AI will scan your text for errors and suggest improvements in seconds.
Apply the Corrections
Review the suggestions and click to accept the changes for flawless writing.
More Than Just a Grammar Fix
Comprehensive Grammar and Spelling Correction
Our AI grammar fixer goes beyond simple spell-checking to find and correct hundreds of complex grammatical errors, including subject-verb agreement, tense usage, and punctuation.
Error-Free Writing: Catches everything from simple typos to complex grammatical mistakes.
Punctuation Perfect: Corrects misplaced commas, apostrophes, and other punctuation.
Enhance Your Style and Fluency
Our AI suggests ways to enhance your text by rephrasing awkward sentences, replacing weak words, and improving overall readability. This makes your writing more engaging and impactful for any audience.
Improve Readability: Simplifies complex sentences for better clarity.
Vocabulary Enhancement: Offers stronger word choices to make your writing more powerful.
Specialized Academic and Professional Proofreading
Koke AI's Academic Grammar Fixer mode checks for common issues in research papers, such as passive voice overuse and appropriate tone. It also supports multiple English dialects (US, UK, Australian, Canadian).
Multi-Dialect Support: Tailor your writing for American, British, or other English variations.
Formal Tone Check: Ensures your writing is suitable for academic papers and reports.
Frequently Asked Questions
It automatically detects grammar, punctuation, and syntax errors in your essay or report and rewrites them for clarity and fluency.
Yes — it’s optimized for academic tone, perfect for research papers, theses, and journal submissions.
It not only supports multiple English variants (US, UK, AU, CA), but also multilingual grammar correction.
Absolutely. Koke AI does not store or use your text for training. All processing is encrypted and secure.
Yes! The AI Grammar Fixer Free version offers essential grammar and spelling correction. Premium plans add tone, structure, and style improvements.