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AI-Powered - Instant Grading

Free Essay Grader

Grade my essay free with AI and get an instant score out of 100, a letter grade, and category feedback in seconds - no sign-up required.

Last updated: July 2026

Your Essay Text *

0 / 1800 words

Education Level

Essay Type

Specific Grading Criteria optional

0 / 500 words

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Your grade report will appear here

Paste your essay and click Grade My Essay to receive a detailed evaluation.

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How it works

How to Grade an Essay Online

Grade your essay free in four simple steps and get a detailed report in seconds - no sign-up, no download.

Step 01

Copy and Paste Your Essay

Begin by copying and pasting the content of your essay into the designated field. Our essay grader accepts up to 1800 words, allowing a thorough examination of your writing in a single step.

Step 02

Add Your Grading Criteria (Optional)

If you want a customised evaluation, paste your rubric or marking criteria into the optional field. The AI will tailor its assessment to your specific requirements.

Step 03

Click Grade My Essay

Hit the Grade My Essay button and let the AI analyse your writing instantly. Advanced algorithms evaluate structure, grammar, clarity, argument strength, and evidence quality.

Step 04

Review Your Grade Report

Receive a detailed report - letter grade, score out of 100, category breakdowns, overall feedback, and actionable improvement suggestions - all in a clean, readable format.

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Questions

Frequently Asked Questions

Everything you need to know about our AI essay grader.

What is an essay grader?

An essay grader is an AI tool that assesses written work and returns instant feedback. It goes beyond basic proofreading, scoring your essay on structure, coherence, grammar, and argument strength. Using advanced language models, it analyses and grades essays in seconds, making it a valuable resource for both students and educators.

How do I grade my essay with AI?

To grade your essay, paste or upload your text, add an optional rubric if you have one, then click Grade My Essay. The AI reads your paper and returns a letter grade, a score out of 100, a breakdown across five categories, and clear improvement tips in seconds - no sign-up or download needed.

Is the essay grader free to use?

Yes. You can grade essays free with no sign-up, up to 3 grading sessions and 1800 words per essay. Create a free account for more grades across 30+ writing tools, and paid plans add unlimited grading plus Word and PDF report downloads.

How accurate is the AI grading?

Our AI grader uses advanced language models trained on academic writing to give consistent, objective evaluations. It is highly reliable for structural analysis, grammar, and clarity, and we recommend using it alongside human feedback for the most complete assessment. The optional criteria field lets you customise grading for even more targeted results.

Can I customise the grading criteria?

Yes. The optional Specific Grading Criteria field lets you paste your own rubric or marking requirements, and the AI tailors its evaluation to align with them. This is ideal for teachers assessing against a custom rubric or students working to specific assignment guidelines.

What aspects of my essay does it evaluate?

The AI evaluates five core dimensions: Structure & Organisation, Grammar & Mechanics, Clarity & Coherence, Argument Strength, and Evidence & Support. Each dimension gets its own score out of 100 with a short comment, and together they form your overall grade and a set of actionable improvement suggestions.

Can I use it to grade college and high school essays?

Yes. The essay grader works for high school, college, and university-level essays, including argumentative, persuasive, expository, and narrative papers. Paste your own rubric in the optional criteria field to match the exact standard your assignment is marked against.

Is my essay private and secure?

Yes. Your essay is processed securely to generate the grade report and is not stored or shared. We follow strict privacy measures, so you can grade sensitive assignments with confidence.