How Do Plagiarism Checkers Work?

No magic pills exist in the grown-up world with endless bills to pay, errands to run, meetings to attend, and papers to compose and check. So, we won’t promise you one – a plagiarism check won’t solve all of your problems. However, it will definitely accelerate your text-writing and checking routines. How exactly does this non-magic tool work? Let’s break it down.

What does the plagiarism checker do?

A plagiarism detector uses sophisticated algorithms to compare the text submitted for the check with all the content from its database. The tool takes separate keywords, analyzes phrase structure, and compares whole extracts to find similarities. Then, it shows the matches found and calculates the percentage of potential plagiarism detected in the text based on the number and character of the similarities.

Along with the similarity score, PlagiarismCheck.org provides a detailed report that allows one to analyze the sources where the matches have been found.

What does a plagiarism detector compare the text to?

Each tool has its own database. Depending on the checker, it may contain more or less a wide range of materials, sometimes including specific data not available for free.

PlagiarismCheck.org compares texts against all the content published on the Internet, including no longer available pages. The database also contains specific resources, some of which can’t be openly accessed online unless you buy them. Moreover, the repository is customized, which means one can upload their own texts for comparison. This feature is especially useful for instructors who add students’ text to prevent copying from each other or submitting old works.

What exactly does the plagiarism checker compare?

So, a plagiarism checker compares the text to all the available data and shows the uncovered similarities. The comparison algorithms are constantly evolving, and databases are growing, allowing one to detect matches even with freshly released content. Moreover, plagiarism checker tools are able to catch even the intricate attempts of copying or unintentional plagiarism.

For instance, the PlagiarismCheck.org detector analyzes the writing for exact matches, cases of replacing the words with synonyms, word order or sentence structure rearrangement, and changing the voice from active to passive and vice versa. Due to this comprehensive approach, the detector uncovers not only verbatim but also complicated cases of copying.

Luckily, you don’t have to get into the process particulars to get fast and efficient results. With PlagiarismCheck.org, the detection takes three easy steps: copy the text or drag the file, press check, and get the result with a downloadable report!

For more efficient solutions for work and study, check out our AI detector and Grammar Checker tools, all integrated into LMS and available as Google Docs add-ons and browser extensions!