Plagiarism Checker

Features

    powered by Artificial Intelligence

  • State-of-the-art grammar checking
  • Plagiarism detection
  • Automated essay scoring
  • Read more below...

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Plagiarism Detection

Plagiarism is a growing concern for both teachers and students as papers are sometimes copied in whole by unscrupulous students, or portions of text are not properly cited by writers that are ignorant or careless. We offer an Originality Score that indicates the percentage of your paper that is original.

Grammar and Spelling Checker

Our service incorporates the most accurate grammar and spelling correction software available today. It is a patented, cloud-based system developed through several years of research that identifies errors contextually using machine learning and statistical models. Consider the following sentence:
Upon leaving the grocery I realized that I has left my wallet on the counter. I havent done that since.
The two egregious errors are bolded for emphasis. When these sentences are run through the most popular open source grammar checker (to the right), no errors are detected.  


Contrast this with PaperRater below, and it's easy to see why accuracy matters in grammar checking.

Real-Time, Real Easy

While other services take minutes to give results, our automated proofreader runs 24/7 generating results in seconds. We do all this without requiring signups or logins so that there are no obstacles in your way. Did we also mention that this service is free?

Feedback and Writing Instruction

Vocabulary Feedback
In addition to flagging grammar and spelling errors, our automated proofreader includes various modules that present analyses of the text and comparison with other students at the same education level. Some of the modules include:

Automated Scoring

Automated Essay Scoring
Our development team has experience building state-of-the-art automated essay scoring systems, and this expertise has been incorporated into our Auto Grader module. You will receive a score that reflects a rough idea of what you may receive from your teacher.

Vocabulary Builder

The Vocabulary Builder is a separate tool we offer that provides a word, its definition, and examples of its use within real sentences.

Premium Service

We also now offer premium packages for those wanting to submit longer documents, receive more accurate plagiarism detection, and enjoy other additional benefits.

ALWAYS Free

Our free service is not meant merely to "upsell", but is a full-fledged product used and loved by 99.9% of our users from over 140+ countries. A core part of our mission is offering writing tools that are accessible so you can be certain that we will always offer our free service.

Use Now FREE!