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Check grammar, spelling, punctuation, clarity, and style in one place. Paste your text, review AI-powered suggestions, and polish essays, emails, reports, articles, and professional documents online.
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Catch grammar, spelling, punctuation, and clarity issues while keeping your meaning and voice intact.
AI Proofreader is an online grammar checker and writing assistant that helps you find grammar, spelling, punctuation, clarity, and style issues in your text. It is useful for essays, emails, reports, blog posts, business documents, and creative drafts. Instead of only flagging simple typos, the tool reviews your writing in context and suggests clearer, more polished wording while helping you keep your original meaning and voice.
Find grammar, spelling, punctuation, and sentence structure issues that can make your writing look less polished.
Review suggestions that improve clarity, word choice, sentence flow, and readability without changing your main message.
Proofread writing in English and other supported languages for school, work, content, and everyday communication.
Proofread your text in three simple steps.
Copy your essay, email, report, article, or draft into the editor. You can also type directly if you want to check a short piece of writing.
The AI proofreader checks grammar, spelling, punctuation, clarity, style, and readability, then highlights areas that may need attention.
Review each suggestion, apply the changes that fit your meaning, and copy or download the polished version when you are done.
Use the AI proofreader whenever your writing needs to be clearer, cleaner, and easier to read.
Proofread essays, research papers, thesis drafts, and assignments for grammar, punctuation, clarity, and academic tone.
Polish emails, reports, proposals, presentations, and executive summaries before sharing them with clients, managers, or teammates.
Improve blog posts, articles, landing page copy, newsletters, and marketing drafts so they read more clearly and consistently.
Review stories, scripts, personal essays, and creative drafts for errors while keeping your original voice and style.
Experience the power of advanced AI technology
No subscription or sign-up required to start checking your writing
Advanced algorithms detect errors that traditional checkers miss
Your text is processed securely and never stored on our servers
Texts Proofread
Free to Use
Languages Supported
Join thousands of satisfied users worldwide
English Literature Professor
"I use it for a final pass on lecture notes and student-facing materials. It catches small grammar and punctuation issues that are easy to miss when I have already read the text too many times."
1 day ago
Content Marketing Manager
"For marketing drafts, it helps our team clean up awkward sentences before the copy goes into review. The suggestions are practical without making the writing sound generic."
4 days ago
Graduate Student
"I use it before submitting essays and research summaries. It is especially helpful for spotting small mistakes and making my sentences clearer without changing my ideas."
1 week ago
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Check your grammar, spelling, and style for free and write with more confidence