Grammar & Text Fixer
Paste your text and let AI fix grammar, spelling, and clarity — runs entirely in your browser.
What is Files360 Grammar Checker?
Files360 Grammar Checker uses AI to detect and fix grammar mistakes, spelling errors, punctuation issues, and sentence structure problems in your text. Get clear correction suggestions instantly — no account needed.
How to Use Files360 Grammar Checker
Paste Your Text
Enter or paste the text you want to check into the input area. Supports essays, emails, articles, blog posts, and more.
Click Check Grammar
Click the button to run the AI grammar analysis. The tool scans your text for grammar, spelling, punctuation, and style issues.
Review Suggestions
The tool highlights errors and provides correction suggestions with explanations for each fix.
Apply Corrections
Accept individual corrections or apply all fixes at once. Each correction includes an explanation to help you learn.
Copy Corrected Text
Copy the polished text to your clipboard, ready for use in documents, emails, or online content.
Key Features
AI-Powered Analysis
Advanced NLP models detect grammar errors, spelling mistakes, punctuation issues, and awkward phrasing.
Detailed Explanations
Each correction comes with an explanation of the grammar rule, helping you learn and avoid similar mistakes.
Multiple Error Types
Catches grammar errors, spelling mistakes, punctuation issues, subject-verb agreement problems, tense inconsistencies, and more.
Contextual Corrections
The AI understands context to provide relevant corrections, not just dictionary-based spell checking.
No Account Required
Use the grammar checker instantly without creating an account or providing any personal information.
Free & Unlimited
Check unlimited text for free — no premium tiers, no word limits, no usage restrictions.
Files360 Grammar Checker is an AI-powered writing assistant that helps you produce error-free, polished content. Whether you're writing an important email, an academic essay, a blog post, or a professional report — grammar mistakes can undermine your credibility and message. Our tool catches errors that basic spell checkers miss.
The AI understands context, not just individual words. This means it can detect tricky errors like 'their vs. there vs. they're,' subject-verb agreement issues, tense inconsistencies, comma splices, run-on sentences, and awkward phrasing. Each correction comes with an explanation, helping you understand the rule and avoid similar mistakes in the future.
For students, the grammar checker is invaluable for polishing essays, research papers, and assignments before submission. For professionals, it ensures emails, reports, and presentations are error-free and professional. For content creators, it helps maintain quality across blog posts, social media content, and marketing materials.
The tool processes text quickly with AI-powered analysis, providing comprehensive corrections for grammar, spelling, punctuation, and style. It's completely free to use with no word limits, no account requirements, and no premium tiers. Get professional-grade proofreading without the cost of editing services.
Frequently Asked Questions
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💡 Tip: These tools work great together! Try combining them for your workflow.