System Maintenance May 29, 2026. CorrectEnglish will be intermittently unavailable for routine maintenance on Friday, May 29, 2026 from 10:00 PM to 12:00 AM ET. We apologize for any inconvenience.
System Maintenance May 29, 2026. CorrectEnglish will be intermittently unavailable for routine maintenance on Friday, May 29, 2026 from 10:00 PM to 12:00 AM ET. We apologize for any inconvenience.

Write Anywhere
Analyze Your Skills
Check for Plagiarism
Essential Feedback
Format Effortlessly
Quickly Improve
Through Android and iOS, as well as Chrome, Firefox, Safari, and Edge browsers, CorrectEnglish® finds writing errors and makes suggestions for improvement.
Approach every message with confidence and professionalism. CorrectEnglish® simplifies error correction by checking for contextual errors, spelling errors, and word substitutions using advanced AI that accounts for every grammar rule.
Type your emails, cover letters, work presentations, and more to get instant, detailed feedback in real time while you work on your iOS or Android device or where impressions matter most in your web browser. It’s free to try!
Great writing is essential throughout your career and in other aspects of life. Beyond proofreading, CorrectEnglish® teaches you to avoid mistakes with explanations about necessary corrections. We can help you continuously improve your writing everywhere you go.
Write well wherever you go with feedback on your phone, tablet, or within your browser.
Give everything you write an extra edge with sophisticated vocabulary.
Get real-time feedback as you type to create polished and professional writing.
Our Writer's Guides are your key to confidently formatting your work and creating a polished, well-structured piece.
Works wherever you do, providing you with instant feedback
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CorrectEnglish® works everywhere you write on your Android and iOS devices to help you polish your spelling, grammar, word choice, and more. Whether you’re writing informally on social media, sending an email or text message out to your supervisor, creating a resume and cover letter, jotting down notes, or chatting with colleagues, CorrectEnglish® goes wherever you go and works wherever you do.
Also available for Edge, Chrome, Firefox, and Safari, CorrectEnglish® provides you with instant feedback in your browser on sites and in applications where impressions count most, like applying for a position on a job board, writing a sales email, or sending an interoffice email. Additionally, CorrectEnglish® offers drafting and collaboration in a web environment, and our proprietary research tools Lexipedia, iseek.ai, and Cite.ai.

See statistics that measure your success
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Track all sorts of writing statistics with CorrectEnglish®. We break down your data into two categories, Performance and Writing Statistics. Performance shows how your writing’s organization, style, focus, content, and overall effectiveness compare to objective standards. This allows you to examine your writing and adapt when necessary.
Writing Statistics cover your word count, sentence count, words per sentence average, and Kincaid score (grade-level readability). These scores are useful for determining if you’ve hit a necessary word count for pieces like job applications. Knowing the readability level of your documents will help you determine if the language and complexity of your writing is suitable for its intended audience.

Ensure all of your work is completely your own with an originality check
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Originality Detector checks your document against billions of other documents to ensure that your work is cited properly.
CorrectEnglish® searches the web and its own proprietary databases to alert you to text that must be cited.

Check spelling and grammar, and get explanations about necessary corrections
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CorrectEnglish® is a writing tool dedicated to improving your writing abilities. Our patented AI provides pointed and relevant commentary to give you the reasoning behind each change.
Now you can write with confidence that each suggestion you receive will be relevant to your writing project whether it’s a resume, business proposal, email, or another type of document.

Format emails and job applications with helpful contextual guides
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Make the right impression with your professional writing. CorrectEnglish® provides sample writings to adjust the formatting and structure of your piece. With contextual guides, you can not only see what your business proposal, resume, cover letter, or other work document should look like on the page – you can follow along to create a polished piece of writing.
The Writer’s Guide will help you use the proper greetings in emails and cover letters, place addresses in the appropriate spot in your letter, write an attention-getting introduction based on the purpose of your piece, develop structure in the body of your work, and create a conclusion that leaves a lasting good impression.

Simply click to accept suggested corrections
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Putting together a resume or business proposal is a complex enough task without spending excessive time proofreading your own work. CorrectEnglish® makes proofreading fast and simple, so you can submit your work on time.
Achieve clarity, improve spelling, and correct typographical mistakes in mere seconds. Simply read your feedback and click to accept each change.

| Includes: | Free Forever |
Professional $24 Per Month |
Pro Saver $80 Per Year |
|---|---|---|---|
| Unlimited word count for grammar checks | Up to 250 words | ||
| Web-based rich-text editor with formatting tools | |||
| Advanced writing rules and feedback for mechanics, grammar, and language usage | |||
| Multi-lingual feedback in seven languages | |||
| Style templates (e.g., MLA, APA,CMS,CBE) | |||
| Cite.ai to check originality of your document | |||
| Real-time collaboration and sharing tools | |||
| Deep AI writing analysis and stats | |||
| Lexipedia®, for building powerful vocabulary | |||
| iseek.ai®, advanced research tool | |||
| Subject and format-specific Writing Guides (e.g., general writing, business, academic, job search, technical) | |||
| Save Money with A Yearly Subscription | |||
| Get CorrectEnglish | Get CorrectEnglish | Get CorrectEnglish |