essay marking online

SmartMarq: Human and AI Essay marking

Easily manage the essay marking process, then use modern machine learning models to serve as a second or third rater, reducing costs and timelines.

Define Rubrics

Create your scoring rubrics and performance descriptors

Manage Raters

Assign essays to be scored, then view results

Gather Ratings

Raters can easily move through and leave scores and comments

Auto-Scoring

Implement automated essay scoring to flag unusual scores

SmartMarq will streamline your essay marking process

SmartMarq makes it easy to implement large-scale, professional essay scoring.

• Reduce timelines for marking
• Increase convenience by managing fully online
• Implement business rules to ensure quality
• Once raters are done, run the results through our AI to train a custom machine learning model for your data, obtaining a second “rater.”

Note that our powerful AI scoring is customized, specific to each one of your prompts and rubrics – not developed with a shotgun approach based on general heuristics.

Fully integrated into our FastTest ecosystem

We pride ourselves on providing a single ecosystem with configurable modules that covers the entire test development and delivery cycle.  SmartMarq is available both standalone, and as part of our online delivery platform. If you have open-response items, especially extended constructed response (ECR) items, our platforms will improve the process needed to mark these items.  Leverage our user-friendly, highly scalable online marking module to manage hundreds (or just a few) raters, with single or multi-marking situations.

“FastTest reduced the workhours needed to mark our student essays by approximately 60%, cutting it from a multi-day district-wide project to a single day!”

 A K-12 FastTest Client

Manage Users

Upload users and manage assignments to groups of students

Create Rubrics

Create your rubrics, including point values and descriptor

Tag Rubrics to Items

When authoring items, simply assign the rubrics you want to use

Set Marking Rules

Require multiple markers, adjudication of disagreements, and visibility limitations? Users can be specified to see only THEIR students, or have the entire population anonymized and randomized. Configure as you need.

Deliver tests online

Students write their essays or other ECR responses

Users mark responses

Users (e.g., teachers) log in and mark student responses on your specified rubrics, as well as flag responses or leave comments. Admins can adjudicate any disagreements.

Score examinees

Examinees will be automatically scored.  For example, if your test has 40 multiple choice items and an essay with two 5-point rubrics, the total score is 50.  We also support the generalized partial credit model from item response theory, or exporting results to analyze in other software like FACETS.

Sign up for a SmartMarq account

Simply upload your student essays and human marking results, and our AI essay scoring system will provide an additional set of marks.

Need a complete platform to manage the entire assessment cycle, from item banking to online delivery to scoring?  FastTest provides the ideal solution.  It includes an integrated version of SmartMarq with advanced options like scoring rubrics with the Generalized Partial Credit Model .

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Essay Grader

Get high-quality and specific feedback on essays within 90 seconds, reducing grading time by 95% while maintaining accuracy.

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Trusted by Thousands, Backed by Results

Join thousands of students and teachers who trust our Essay Grader for precise, fast, and reliable essay feedback.

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Essay Grader - Best Essay Checker for Teachers and Students

Our new AI-powered essay grading tool is more than just a grammar checker – it's like having a writing coach right by your side.

Whether you're a teacher or a student, our free AI essay grader gives you detailed feedback that goes beyond just fixing grammar and style. It combines advanced technology with deep analysis to help you assess your writing effectively.

Try AI essay grader for teachers and students free today and see how it can help improve your writing!

TRUSTED BY 100,000+ STUDENTS AND PROFESSIONALS GLOBALLY AT TOP INSTITUTES, INCLUDING...

How Can an Essay Checker Help Students?

When aiming for a high grade, your writing needs to be top-notch. This means using correct grammar, spelling, punctuation, vocabulary, content, and more. With us, you get the best AI essay grader, content improver, plagiarism checker , AI detector - all in one.

And did we emphasize that it's available for free? Here’s all you get:

💯 All in One Tool:

Our tool doesn’t simple grade essays, it gives you the options to improve the content or check its plagiarism and AI% as well. Simple click on the “Improve content”, “Check plagiarism”, or “Check AI%” buttons, according to your needs.

⏱️ Speedy Evaluation

Our AI tool swiftly assesses your writing by comparing it against a detailed rubric including spellings, grammar, punctuation, vocabulary, style, coherence, clarity, organization, and content. It offers nearly an instant feedback specific to your academic level and field.

✍️ Unwavering Consistency

When personally proofreading, certain errors or style choices might slip through. However, our tool ensures uniformity throughout. Even if you capitalize a term in one paragraph and forget it in another, our tool will help you out.

🎯 Pinpoint Accuracy

Often, seeking help from a friend or family member leads to overlooking common errors. With our AI-driven essay checker, rest assured that every mistake is spotted and resolved.

📚 Learning Opportunity

Are recurrent mistakes hindering your progress? Our free paper checker identifies common writing errors, assisting you in recognizing and rectifying them. Even errors that escaped your notice are brought to light, allowing you to refine your writing skills.

👍 Academic Integrity

Unlike unethical essay writing services, our free online essay checker empowers you to produce your own work and earn the rightful grade.

🍰 Piece of Cake

Simplifying the process, our essay-checking tool eliminates the overwhelming stress that often accompanies paper writing. Simply write essay, paste or upload it in our tool, and get a detailed evaluation for improvement. The best part? You can get it improved then and there too!

How Can Teachers Benefit From Our Essay Grader?

Our tool helps you do more with less effort, making teaching easier and more impactful for your students. Instead of spending hours on marking essays, you can focus on preparing insightful lectures and study material, because our tool is here to assist you!

With our essay checker teachers can:

💯 Spend Less Time Grading

Embrace efficiency and instant feedback through our advanced tool, meticulously designed to save you time while delivering impartial and fair assessments. Now you can maintain a uniform and objective feedback approach.

🎓 Connect with a Larger Student Base

Effortlessly upload documents in bulk and establish personalized assessment parameters, ensuring a tailored evaluation process. Amplify your influence and connect with a wider range of students.

🏫 Pursue Your Passions

Let AI Grading shoulder the assessment load for you. With its data-driven algorithms and standardized benchmarks, it manages all grading duties, liberating your precious time to focus on what truly drives you: teaching.

🧾 Upload Custom Rubrics

If your assigned assignment, course, or institution has specific criteria for evaluation, you can upload the custom rubric and our tool will check the essays accordingly.

How to Use Our Essay Grading Tool?

Get ready to see how easy it is to use!

Insert Text

Simply paste or upload the text you wish to have reviewed.

Select Academic Grade

Choose which grade are you writing for, because the evaluation is based on your grade.

Add Optional Fields

You can also add your subject, assignment question, or personal rubric for evaluation.

Get Grading Report

Our AI does the rest. It evaluates your essay using recognized grading standards used in schools and universities. You'll get a thorough review without any hassle.

Improve, Check More, or Download

Once you get the detailed evaluation, you can improve the content or check it’s plagiarism and AI%. If not, you can simply download the detailed report.

Try our essay grader free online today and see how it helps you improve your writing!

What Can Be Checked Through PerfectEssayWriter.ai’s Essay Grader?

Our essay checker makes it simple to catch usual writing blunders – like misplaced commas, mixing up "their" and "there," or leaving sentences unfinished.

But there's more to great writing, and many free tools fall short. Here are a few examples of higher-level mistakes that our tool can help you find:

Fluency Issues

For those who speak English as a second language, you might wonder if your wording sounds natural to native speakers. Use our AI essay grading tool to address this concern. It even accommodates various English variations, like converting US English to UK English.

Tricky Plurals

Did you know "thesis" becomes "theses" in plural? "Analysis" turns into "analyses" (also the UK English spelling of "analyzes"). "Genus" becomes "genera." PerfectEssayWriter.ai knows them all!

Grammatical Errors

Leave no room for mistakes. We catch grammar slip-ups, from verb tense inconsistencies to subject-verb agreement issues.

Sentence Structure Issues

Achieve smooth readability. Our Essay Grader highlights problems like awkward sentence structures, enabling you to perfect your flow.

Extra Spaces

Still adding double spaces after periods? Let our paper checker identify and remove excess spaces. It highlights instances within sentences or at paragraph endings.

Repetitive Content

Our AI essay grader free scans for repetition, ensuring your writing stays fresh and engaging without echoing the same ideas.

Unnecessary or Missing Capitalization

Accurate capitalization enhances clarity. Our tool pinpoints instances of improper or missing capitalization, refining your text's professional appearance.

Wordy Content

Trim the excess from your writing. This paper-checking tool identifies wordiness, helping you express ideas concisely and maintain reader engagement.

Provided Rubric Evaluation

If you have specific grading criteria, we've got you covered. Our tool follows your rubric closely, ensuring a customized and comprehensive assessment.

Types of Papers PerfecEssayWriter’s AI Essay Checker Assess

No matter what type of writing you're working on, PerfectEssayWriter.ai adapts to provide the necessary edits and feedback for improvement. Such as:

• Argumentative papers
• Expository essays
• Narrative compositions
• Descriptive essays
• Textual analysis
• Coursework assignments
• Lab reports
• Case studies
• Literature reviews
• Presentations
• Dissertations
• Research papers

Comparing Our AI Grader With Real Grades

In 93% of cases*, our AI grader aligns with human scores!

Graph: A set of essays received scores from professional graders on a 1-10 scale, cross-referenced with rubric criteria for accuracy. The deviation was calculated as score variations. The graph displays overall and individual criteria scores using Smodin's AI Grader's premade criteria. PerfectEssayWriter.ai’s tool matched human scores 93% of the time.

Series of Tools By PerfectEssayWriter.ai to Check Your Essay

• Grammar Checker
• Style and Tone Suggestor
• Readability Analysis Tool
• Sentence Structure Analysis

Frequently Asked Questions

How long should it take to grade my essay.

The time it takes to grade your essay with PerfectEssayWriter.ai typically lasts less than 90 seconds, regardless of the length or complexity of your essay. Our grading tool works efficiently to provide timely feedback, ensuring that you receive accurate and insightful evaluations promptly.

Can you guarantee the safety of my personal information?

Yes, we prioritize the safety and confidentiality of your personal information. PerfectEssayWriter.ai adheres to strict privacy protocols and utilizes advanced security measures to safeguard your data. We do not share your information with third parties without your consent, ensuring your privacy is protected at all times.

How does the grader evaluate my essay?

PerfectEssayWriter.ai uses advanced AI algorithms to evaluate your essay comprehensively, covering grammar, punctuation, coherence, organization, clarity, and more. Additionally, you can provide the rubric for assessment based on your specific needs.

Is it cheating to use a paper checker to check my essay for errors?

No, using a paper checker to check your essay for errors is not cheating. It's a tool to help you improve your writing by identifying mistakes and suggesting corrections. It's similar to using a spell checker or grammar tool to polish your work.

Does the essay checker work with British English and American English?

Yes, our essay checker works with both British English and American English. You can choose your preferred language setting to ensure the corrections align with the standards you're aiming for.

Will the essay checker auto-correct my work?

The essay checker will highlight errors and suggest corrections that need to be made in your text. You get to review the suggestions and decide which ones to apply, giving you full control over your writing.

World’s leading AI platform for teachers to grade essays

Grade your entire class's essays in 2 minutes or less, delivering high-quality, specific, and shareable feedback.

Why teachers choose EssayGrader?

Time efficiency & streamlined grading.

Simplify and speed up the grading process with intuitive features, allowing you to focus on impactful teaching. 

Consistency & fairness

Ensure fair and accurate grading by eliminating human bias, all while aligning with your curriculum standards.

Actionable insights & feedback

Receive detailed feedback and growth insights on each essay and seamlessly share them with your students.  

Useful features for all teachers

Create and manage classes, organizing students and their essays by class easily.

Custom Rubrics

Build and apply your own rubrics giving you full control over how you grade.

Default Rubrics

Choose from 16 available default rubrics with newer rubrics added often.

Bulk Upload

Stay engaged with real-time grading progress updates while we handle the rest.

Feedback Reports

Grade faster and more accurately with detailed feedback on content, style, grammar and more.

Manage student submissions, track progress, and export grades from one dashboard.

Google Classroom Integration

Easily connect your Google Classroom and let EssayGrader handle the grading.

AI Content Detector

Identify AI-generated content and ensure originality within essays with high accuracy.

AI Content Summarizer

Quickly extract key details with EssayGrader, saving time and enhancing grading clarity.

A simple process. No tech skills needed.

Create your own rubrics.

Create the rubrics you use in your classroom, setting customized criteria for every assignment.

Upload essays

Upload student submissions in bulk from Google Drive, One Drive, Box, DropBox or Google Classroom.

Download results at scale

Get detailed feedback and reports on the essays, ready to share with your students.

What teachers say about EssayGrader

"EssayGrader is unparalleled in giving students the opportunity to practice their writing and receive the feedback they need to improve. The extensive practice my students get from EssayGrader reduces my grading workload and prepares them for the timed writes I read and score, as well as for the AP exam itself."

"This is the first time that an innovation has directly impacted my ability to reach students at a higher level. EssayGrader helps me not to be bogged down by the tedious, albeit necessary, minutia of things like conventions and grammar which frees up my grading time for me to teach and evaluate the “art” of writing."

"EssayGrader has been phenomenal to use for my ELA classes.I grade all of my ELA essays with Common Core State Standards, and it probably saves me 5-6 hours of time per week. I loved it so much that I recommended it to our principal, and we are looking to roll this out with other teachers at our school."

Frequently asked questions

Our answers to some of the most common questions teachers ask us. Feel free to contact us, if you don't see your particular question.

EssayGrader allows teachers to recreate their grading rubrics, tailored to their specific curriculum. Teachers can upload their class submissions from Google Drive, One Drive, Box, Dropbox, or import from LMS like Google Classroom. Using advanced AI models, EssayGrader then instantly applies the rubric to evaluate each essay, generating grades and feedback within minutes for the entire class.

Absolutely! EssayGrader can be used to grade a wide range of subjects, including Social Studies, Geography, Political Science, History, and more. It’s versatile enough to handle essays across different disciplines, tailored to your specific criteria.

Yes! EssayGrader supports grading in multiple languages, including Spanish, French, Chinese, Russian, and more. It also accommodates different English variants, such as US, UK, and Australian English.

Student privacy is a top priority for EssayGrader. EssayGrader is FERPA compliant, and we use industry-standard security protocols to safeguard all student data. Data is encrypted in transit and at rest. You can read our detailed privacy policy here .

EssayGrader’s grading is highly accurate, with less than 5% variance compared to human grading in a sample of over 500 essays. This variance may arise from personal biases or grading fatigue. While EssayGrader works to minimize errors and ensure reliable results, we encourage teachers to be part of the feedback process. Our built-in features allow teachers to review and adjust feedback before sharing it with students.

Grade with AI superpowers

Streamline grading, provide detailed, actionable feedback to your students, and maintain complete control over your assessments - all in one intuitive interface.

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Automate your work with AI

1. Take a photo

Take a photo or scan the assessment, and we will do the reading.

2. Correctness Grading

We will handle all objective elements such as spelling, grammar, and factual accuracy.

3. Feedback & Improvements

Detailed feedback, comments, and suggestions for improvements.

4. Grade and Analysis

Get a suggested grade, and a through error analysis to identify common mistakes.

Save your time marking essays

Special features, advance handwriting recognition.

We can recognize handwritten text with remarkable accuracy, up to 95% in converting handwritten content into digital format. Including cursive writing, and interpreting added annotations like arrows pointing to inserted words.

Flexible Grading Rubrics*

Adaptability is the key to our grading system. While a general rubric is available for different levels and common syllabi such as IELTS, teachers can also upload customized rubrics.

Customized Feedback*

We allow you to customize the type, depth, and tone of feedback, aligning it closely with the teacher's style and instruction goals.

Model Essay and Comparison Analysis*

Based on the student's essay, we will generate a model essay demonstrating how an ideal essay with the same content and topic could be structured based on the rubric set. Then, we will contrast and highlight areas of improvement and provide detailed explanations and justifications for the suggested enhancements.

* Some features are still under development

Welcome to Top Marks AI

Automated essay marking, automated ks3, gcse, a level, ib & ielts marking.

The marking of KS3, GCSE, A Level, IB & IELTS assignments has never been quicker, fairer or more consistent.

Corporate AI Marking & Grading Solutions

Top Marks AI provides tailored AI marking and grading solutions for corporations, catering to both internal and external exams or any custom grading needs.

USA: Automated Essay Marking for AP Courses, Regents, STAAR, IB & More

The marking of essays for AP courses and state-level tests has never been quicker, fairer or more consistent.

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Essay checker: free online paper corrector

Your best chance for an A+ essay. Try our free essay checker below.

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Why choose ProWritingAid?

In-depth analysis & actionable feedback

Tailored analytical tools assess every aspect of your writing in seconds and teach you how to improve.

Works with your favorite writing app

ProWritingAid works wherever you do, fitting neatly into any writing app like Word, Google Docs, or Scrivener.

Your writing is safe with ProWritingAid

Your writing is sacred, so we use bank-level security to keep it safe and never use your text to train our algorithms.

Why should you use a free essay checker?

The simple answer? Good grammar is necessary, but it's not easy. You've already done countless hours of research to write the essay. You don't want to spend countless hours correcting it too.

You'll get a better grade

Good grammar, or its absence, can determine if you get a good grade or a failing one. Impress your lecturer not just with how grammatically sound your writing is but how clear it is and how it flows.

You'll save time

Essay writing can be a long and tedious process. ProWritingAid's essay checker saves you the hassle by acting as the first line of defense against pesky grammar issues.

You'll become a better writer

Essay writing is a particular skill and one that becomes better with practice. Every time you run your essay through ProWritingAid's essay corrector, you get to see what your common mistakes are and how to fix them.

Good Writing = Good Grades

It's already hard to know what to write in an essay. Don't let grammar mistakes hinder your writing and prevent you from getting a good grade. ProWritingAid's essay checker will help you write your best essay yet. Since the checker is powered by AI, using it means that grammar errors don't stand a chance. Give your professors something to look forward to reading with clear, concise, and professional writing.

How does ProWritingAid's essay checker work?

Your goal in essay writing is to convey your message as best as possible. ProWritingAid's essay checker is the first step toward doing this.

Get rid of spelling errors

ProWritingAid's essay checker will show you what it thinks are spelling errors and present you with possible corrections. If a word is flagged and it's actually spelled correctly, you can always choose to ignore the suggestion.

Fix grammar errors

Professors aren't fans of poor grammar because it interrupts your message and makes your essay hard to understand. ProWritingAid will run a grammar check on your paper to ensure that your message is precise and is being communicated the way you intended.

Get rid of punctuation mistakes

A missing period or comma here and there may not seem that serious, but you'll lose marks for punctuation errors. Run ProWritingAid's essay checker to use the correct punctuation marks every time and elevate your writing.

Improve readability

Make sure that in the grand scheme, your language is not too complicated. The essay checker's built-in Readability report will show if your essay is easy or hard to read. It specifically zones in on paragraphs that might be difficult to read so you can review them.

What else can the essay checker do?

The editing tool analyzes your text and highlights a variety of key writing issues, such as overused words, incohesive sentence structures, punctuation issues, repeated phrases, and inconsistencies.

You don't need to drown your essay in words just to meet the word count. ProWritingAid's essay checker will help to make your words more effective. You'll get to construct your arguments and make sure that every word you use builds toward a meaningful conclusion.

Transition words help organize your ideas by showing the relationship between them. The essay checker has a built-in Transition report that highlights and shows the percentage of transitions used in your essay. Use the results to add transitions where necessary.

An engaging essay has sentences of varying lengths. Don't bore your professor with long, rambling sentences. The essay checker will show you where you need to break long sentences into shorter sentences or add more sentence length variation.

Generally, in scholarly writing, with its emphasis on precision and clarity, the active voice is preferred. However, the passive voice is acceptable in some instances. When you run your essay through ProWritingAid's essay checker, you get feedback on whether you're using the passive or active voice to convey your idea.

There are specific academic power verbs, like appraise , investigate , debunk , support , etc., that can add more impact to your argument by giving a more positive and confident tone. The essay checker will check your writing for power verbs and notify you if you have less than three throughout your essay.

It's easy to get attached to certain phrases and use them as crutches in your essays, but this gives the impression of boring and repetitive writing. The essay checker will highlight your repeats and suggest contextually relevant alternatives.

Gain access to in-house blog reports on citations, how to write a thesis statement, how to write a conclusion, and more. Venture into a world of resources specific to your academic needs.

What kinds of papers does ProWritingAid correct?

No matter what you're writing, ProWritingAid will adapt and show you where your edits are needed most.

• Argumentative
• Descriptive
• Textual analysis
• Lab reports
• Case studies
• Literature reviews
• Presentations
• Dissertations
• Research papers

Professors and students love using ProWritingAid

If you're an English teacher, you need to take a look at this tool - it reinforces what you're teaching, highlights strengths and weaknesses, and makes it easier to personalize instruction.

Jennifer Gonzales

Only reason I managed to get an A in all my freshman composition classes.

Chris Layton

Great tool for academic work. Easy to use, and the reports and summary evaluation of your documents in several categories is very useful. So much more than spelling and grammar!

Debra Callender

Questions & Answers

How do i use the essay checker online tool.

You can either copy and paste your essay in the essay checker field or upload your essay from your computer. Your suggestions will show once you enter text. You'll see a number of possible grammar and spelling issues. Sign up for free to get unlimited suggestions to improve your writing style, grammar, and sentence structure. Avoid unintentional plagiarism with a premium account.

Does the essay checker work with British English and American English?

The essay checker works with both British English and American English. Just choose the one you would like to use and your corrections will reflect this.

Is using an essay checker cheating?

No. The essay checker won't ever write the essay for you. It will point out possible edits and advise you on changes you need to make. You have full autonomy and get to decide which changes to accept.

Will the essay checker autocorrect my work?

The essay writing power remains in your hands. You choose which suggestions you want to accept, and you can ignore those that you don't think apply.

Is there a student discount?

Students who have an eligible student email address can get 20% off ProWritingAid Premium. You can apply for a student discount through Student App Centre .

Does ProWritingAid have a plagiarism checker?

Yes. ProWritingAid's plagiarism checker will check your work against over a billion webpages, published works, and academic papers, so you can be sure of its originality. Find out more about pricing for plagiarism checks here .

Does my ProWritingAid paid license work on this page?

This page is for demonstration only, so it doesn’t recognize Premium or Premium Pro licenses, and limits usage of the tool here. To access this feature, as well as other features available with your paid license, please log in and use the Web Editor or any of our integrations .

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