AI Essay Grader

Last Updated: April 1, 2026

Submit your essay and get detailed feedback on structure, arguments, grammar, and style.

Paste your essay and get comprehensive feedback: thesis strength, argument structure, evidence quality, grammar and style issues, and an estimated grade. Helpful for self-review before submission.

100% Free

No hidden costs, no premium tiers, no credit card required. Every feature is free.

No Signup

Start using immediately. No account creation, no email verification, no friction.

Private & Secure

Your files are processed and never stored. We don't keep copies of anything you upload.

Works Everywhere

Browser-based — works on Windows, Mac, Linux, iOS, and Android. No app to install.

Try It Now →

Frequently Asked Questions

Is this educational tool free?

Yes, all study tools on EDU0.ai are free for students and educators.

What subjects does it cover?

We cover Math, Science, History, Literature, Languages, and all major academic subjects.

Is it suitable for all grade levels?

Yes, tools are designed for middle school, high school, and college students.

Is student data kept private?

We are committed to student privacy. No personal data is stored or shared.

Can teachers use this for classes?

Yes, educators can use our tools for classroom activities and assignments.

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Happy Users

377.7K

Files Processed

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User Rating

💡 Pro Tip: Drag and drop files directly onto the tool for instant processing. Works with multiple files too!

Supported Formats

PDF DOCX TXT PPTX MD

🔗 Frequently Used With

Education & EdTech Statistics 2026 Flashcard Maker From PDF Study Tools Guide: AI-Powered Learning Resources

Why Choose This Tool

🔒 100% Private

Files processed in your browser. Nothing uploaded.

⚡ Lightning Fast

AI-powered processing in seconds, not minutes.

💰 Always Free

No hidden fees, no signup, no limits.

🌐 Works Everywhere

Any device, any browser. No installation needed.

How It Works

Upload

Drop your file or paste content into the input area

Process

Click the button and let AI do the heavy lifting

Download

Get your result instantly, ready to use

User Reviews

James K.★★★★★

"I use this daily for my projects. The best free tool I've found online."

Freelancer

David L.★★★★★

"Clean interface, fast processing. Bookmarked and recommended to my team."

Software Engineer

Emily R.★★★★★

"Super easy to use, no signup required. Perfect for quick tasks between classes."

Student

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