Grammarly

Grammar Checker

Ensure your English writing is mistake-free. Paste your text or start typing below to check for grammar, spelling, and punctuation errors.

Grammar, spelling, & punctuation

Apply instant corrections to grammar errors, misspelled words, and punctuation mistakes for polished writing.

Clarity and conciseness

Rewrite full sentences to keep your message clear, concise, and easily understood.

Tone suggestions

Ensure your tone is well-received so you can build stronger relationships and drive projects forward.

Plagiarism and Citations

Avoid plagiarism and properly cite sources with tools for your research and school papers.

Plagiarism Checker

Grammarly’s plagiarism checker detects plagiarism in your text and checks for other writing issues.

Plagiarism Checking

Grammarly’s plagiarism checker can detect plagiarism from billions of web pages as well as from ProQuest’s academic databases. Our free plagiarism check will tell you whether or not your text contains duplicate content. Our Premium plagiarism check highlights passages that require citations and gives you the resources you need to properly credit your sources.

Writing Enhancements

The plagiarism checker is part of a robust writing app that offers advanced feedback on writing mechanics like grammar and spelling as well as more complex stylistic issues like word choice, conciseness, tone, and more.

Citation Generator

Ensure your essay has flawless citations and no plagiarism.

Document with magnification

Proofread instantly for mistake-free writing.

Analytics

94% of students say Grammarly Premium helped improve their grades.

Target

Become a more confident writer over time.

Check Your Essay

Grammarly’s free essay-checking tool will help you review your papers for grammatical mistakes, unclear sentences, and misused words. Save time and be confident your work will make the grade!

 Eliminate grammar, spelling, and other writing issues

Need a grammar check? Grammarly can do that and more. Check your essay for writing issues that could hurt your grade—and apply suggestions with a single click.

 Clearly express your ideas

Tangled sentences and convoluted text can make papers and essays hard to understand. Grammarly makes your prose clear and coherent.

 Catch unintentional plagiarism

The built-in plagiarism checker scans your essay for text that may need citations. Get Premium to keep your work in good standing.

 Refine your vocabulary and synonym use

Make sure your word choice is impeccable with context-specific synonym suggestions that will help you ace your assignment.

 Write naturally and fluently

With Premium, you can get tailored writing suggestions to help you write natural, fluent essays—even if English isn’t your primary language.

 Strike the right tone

Make sure the tone and style of your paper matches the expectations of your instructor with Grammarly’s tone detector.

Tone Is Key to Effective Communication

 Mobile checkmark

Be confident that your recipient will understand your message the way you intend.

 Time saving

Express urgency, deliver feedback, or navigate difficult conversations with ease.

 Strengthen relationships

Strengthen relationships at work, school, or in everyday life through care and thoughtfulness.

Analytics

AI-Powered Writing Suggestions

Empower your team to write clearly and correctly with instantaneous writing suggestions.

Fluency Support

Help team members of all language backgrounds write clearly and fluently.

Custom Style Guides

Set up custom writing style guidance for individual teams or your whole company.

Brand Tones

Create brand-forward communication easily with real-time brand tone feedback.

Time-Saving Shortcuts

Save snippets of text to use again and again, and access them with a couple of keystrokes.

Team Analytics Dashboard

Measure progress and identify improvement areas for your team.