AI Grammar Checker — Fix Spelling & Sentences Free | ToolPix
Fix grammar mistakes, punctuation, spelling, and sentence phrasing instantly with AI. Free online proofreading tool for clear, professional writing.
How It Works
Paste your draft, pick your preferred correction style from the top bar, and click Refine Text (or press Ctrl+Enter). Toggle Changes to see an instant side-by-side diff of what was fixed.
Supported Correction Styles
- Fix All Errors: Strict grammar, punctuation, and typographical corrections without altering your unique voice.
- Fluent & Natural: Smooths awkward sentence structures for high readability and native phrasing.
- Professional Tone: Elevates vocabulary and structure for executive emails, reports, and client proposals.
- Academic Polish: Enhances formality and scholarly precision for research papers and essays.
Frequently Asked Questions
What does the AI grammar fixer correct?
It corrects grammar, spelling, punctuation, capitalization, sentence clarity, and phrasing errors while preserving the original meaning and voice.
What refinement modes are available?
You can choose from Standard Proofread, Formal/Academic, Casual/Friendly, Concise & Direct, and Fluent/Natural English depending on your writing goal.
Can I see what changes were made?
Yes. Use the Changes toggle above the output panel to see an inline highlighted diff of all additions and deletions.
Can I use it for essays, resumes, and emails?
Yes. It works seamlessly for emails, essays, social posts, resumes, reports, product descriptions, and professional messages.
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