AI Writing Grader for Any Assignment
From Paragraphs to Research Papers
Grade any written assignment with AI-powered precision. Whether it's a quick paragraph, a book report, or a research paper - get consistent, rubric-aligned grades with actionable feedback in seconds.
Writing Types We Grade
Our AI adapts to grade any written format
Paragraphs
Quick paragraph responses and short answers
Essays
Argumentative, narrative, informative, and persuasive
Research Papers
Multi-page papers with citations and analysis
Book Reports
Summaries, analyses, and literary responses
Creative Writing
Stories, poems, and creative narratives
Lab Reports
Scientific writing with methodology and conclusions
Try AI Grading Now — It's Free
Grade the sample essay below instantly, or edit it to paste your own. See real AI-powered feedback in seconds.
Sample Student Essay
198 words
The day I learned to ride a bike is a memory I will never forget. I was seven years old, and my dad had been trying to teach me for weeks. Every time I got on the bike, I would wobble and fall off within seconds.
One sunny Saturday morning, my dad took me to the park. He held onto the back of my seat as I pedaled, giving me confidence that I wouldn't fall. We went around and around the parking lot until my legs were tired.
Then something magical happened. I looked back and realized my dad had let go. I was riding on my own! I felt like I was flying. The wind rushed past my face and I couldn't stop smiling.
I rode all the way to the end of the parking lot before I realized I didn't know how to stop. I ended up crashing into a bush, but I didn't care. I had done it. I had finally learned to ride a bike.
That day taught me that with practice and patience, I can accomplish anything. My dad says he was proud of me, but I think I was prouder of myself.
Click "Edit" to paste your own essay or modify the sample
AI Grading Results
Click "Grade This Essay" to see detailed feedback, rubric scores, and improvement suggestions.
Everything Your AI Grading Tool Should Have
Our AI essay grader includes powerful features that transform grading from a chore into a breeze
Custom Rubrics
Create rubrics that align perfectly with your standards and curriculum, or choose from 60+ state rubrics including STAAR, SBAC, and Regents
Bulk Upload
Grade entire classes at once - upload 30 essays and get detailed feedback for each student in under 5 minutes
Class Analytics
See class-wide strengths and weaknesses at a glance, identify struggling students, and track progress over time
Google Classroom
Seamlessly integrate with your existing classroom workflow - import assignments and export grades directly
See AI Grading in Action
Explore how our AI essay grader provides detailed feedback, rubric scores, and insights for every submission.
Complete Grading Dashboard
View all student grades, rubric breakdowns, and class analytics in one centralized dashboard. Track progress, identify patterns, and export results with a single click.
- Student list with grades at a glance
- Detailed rubric score breakdowns
- Class average and performance metrics
- One-click export to Google Classroom
Detailed Inline Feedback
Every essay is annotated with color-coded feedback directly on the submission. Students see exactly where they excelled and where they can improve.
- Green highlights for strengths
- Yellow highlights for areas to improve
- Numbered annotations with explanations
- Specific, actionable suggestions
Built-in AI Detection
Maintain academic integrity with our integrated AI content detection. Get a detailed analysis of writing patterns that may indicate AI-generated content.
- Percentage likelihood of AI content
- Specific indicators explained
- Detailed analysis breakdown
- Re-analyze option for edge cases
Start Grading in Seconds
Create a new grading session in under 60 seconds. Import from Google Classroom, upload files, or paste text directly. Choose from 60+ official state rubrics.
- Google Classroom integration
- Bulk file upload support
- Paste text directly
- 60+ state rubrics (STAAR, SBAC, Regents)
How AI Essay Grading Works
Our AI essay grader uses advanced natural language processing (NLP) and machine learning to analyze student writing with the same attention to detail as an experienced teacher. Unlike simple grammar checkers, our automated essay grading system understands context, evaluates argument structure, and provides rubric-aligned feedback.
The AI Grading Process
When you upload an essay to our AI grading tool, the system performs a comprehensive analysis in three stages:
- Content Analysis: The AI evaluates the thesis statement, supporting evidence, logical flow, and depth of analysis against your rubric criteria.
- Writing Quality Assessment: Our automated grading examines grammar, sentence structure, vocabulary usage, and overall clarity.
- Rubric Alignment: Each element is scored against your chosen rubric, whether it's a custom rubric or one of our 60+ state rubrics like STAAR, SBAC, or Regents.
Why Teachers Choose EasyClass Over Other AI Graders
Teachers looking for alternatives to MagicSchool or CoGrader often choose EasyClass for several key reasons:
- 60+ Official State Rubrics: Pre-loaded rubrics for STAAR (Texas), SBAC (California), Regents (New York), and more
- Batch Grading: Grade an entire class of 30 essays in under 5 minutes
- Detailed Feedback: Students receive specific, actionable suggestions—not generic comments
- Academic Integrity: Built-in plagiarism detection and AI-written content identification
- Free Trial: Try unlimited essays before committing to a subscription
Ready to save 10+ hours every week? Try our free AI essay grader above and see why thousands of teachers have made the switch.
EasyClass gave me my time back
EasyClass has made lesson planning way more manageable. What used to take me hours I can now do much faster, and the materials actually feel useful and classroom-ready, not generic. I've been able to spend less time planning at night and more time focusing on my students during the day.
Shannon
Teacher
10/10 great tool for teachers!!
Easy Class has been an invaluable support in my work as a teacher, particularly with lesson planning. There are times when pacing shifts unexpectedly, and I simply do not have the capacity to fully redesign lessons on short notice. Easy Class allows me to generate high-quality lesson plans efficiently, saving me time and supporting my overall mental well-being!
Ms. Lopez
Teacher
LOVE THIS!
Love this tool! As a teacher, life is SO busy. I am constantly trying to find time to lesson plan, create worksheets, stay organized, and so much more. This tool has made my life SO much easier! I am new to it, but I already LOVE it and can't wait to use it more in the future!
Abigail Moon
Teacher
Writing Grader FAQ
What types of writing can the AI grade?
Our AI writing grader handles any text-based assignment: paragraphs, essays, research papers, book reports, lab reports, short answers, creative writing, journal entries, and more.
How does it differ from an essay grader?
While essay graders focus on essay structure, our writing grader adapts to any format. It evaluates the specific criteria appropriate for each writing type - narrative elements for stories, factual accuracy for reports, argument strength for persuasive pieces.
Does it grade grammar and spelling?
Yes. The AI analyzes grammar, spelling, punctuation, sentence structure, and mechanics. It identifies errors and suggests corrections while also evaluating content quality, organization, and style.
Can it grade writing in other languages?
Yes! The AI writing grader supports multiple languages including Spanish, French, German, and others. It evaluates grammar and style according to each language's conventions.
How detailed is the feedback?
Feedback includes: overall score, rubric dimension scores, specific strengths, targeted improvement areas, grammar corrections, style suggestions, and example rewrites where helpful.
Can I customize what the AI focuses on?
Yes. Create custom rubrics or adjust existing ones to emphasize what matters for each assignment - whether that's grammar, creativity, argument quality, research depth, or other criteria.
Does it work with short answers?
Absolutely. The AI can grade responses as short as a sentence or as long as a dissertation chapter. It adjusts evaluation criteria based on expected length and assignment type.
Is it free to use?
Yes! Grade up to 50 assignments per month free, no credit card required. Upgrade for unlimited grading when you need more volume.
Explore More Writing & Grading Tools
The writing grader is even more powerful when paired with these complementary EasyClass tools.
Rubric Generator
Build a rubric in 2 minutes before you grade. Rubric quality directly determines grading accuracy — start here for best results.
Build your rubric →AI Essay Grader
Grading long-form essays specifically? The essay grader is optimized for multi-paragraph written work with deep rubric alignment.
Try the essay grader →Free AI Grader
Want to try before you commit? The free grader has no account requirement and no credit card — grade your first essay in minutes.
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