How To Use Grammarly Plagiarism Checker?

How To Use Grammarly Plagiarism Checker

Plagiarism has been one of the major challenges a writer must overcome before publishing their piece of writing.

You must check your content for plagiarism after you finish writing them.

An amazing tool, Grammarly provides a Plagiarism Checker tool to scan your posts, essays, papers, or any form of content for plagiarism.

This tool can check plagiarism in Google Docs with Grammarly, along with grammar checks. In this post, I’ll walk you through the features of Grammarly plagiarism checkers and share insights on how it can elevate your writing.

Unintentional or intentional plagiarism can bring serious consequences. Amazingly, Grammarly Premium takes plagiarism detection to the next level.

From my experience, Grammarly Premium is the best plagiarism checker I have ever used. Let’s talk about that in detail further in this blog. 

What Is Grammarly Plagiarism Checker?

Grammarly Plagiarism Checker offers two essential functions to improve the quality of my content: plagiarism checking and writing improvement.

The primary function of Grammarly Plagiarism Checker is to ensure the originality of your text or file. This tool goes beyond the basics, comparing your document to web pages and ProQuest’s academic databases. It scans over 16 billion sources.

Grammarly extends its support beyond plagiarism checks. From grammar and spelling mistakes to word choice, conciseness, and even tone, Grammarly Plagiarism Checker is a comprehensive solution.

For writers and students, it is a tool that not only protects from plagiarism but also helps create original content.

How to Use a Grammarly Free Plagiarism Checker?

Below, I am going to mention how to use free Plagiarism check with Grammarly step-by-step:

Step 1: Start by heading to the official website of the free Grammarly Plagiarism check page in the browser. 

Step 2: Find the box to paste your text.

Step 3: Enter the text I want to check into the specified place.

Step 4: Use the option to “Upload a file” like a Word file. 

Step 5: After pasting the text, click the “Scan for plagiarism” button.

Step 6: After scanning the document, Grammarly will show the results of plagiarism found. 

Step 7: You can fix plagiarism after Grammarly flags potential issues. 

While the free version gives a quick overview, upgrading to Grammarly Premium’s Plagiarism Checker takes things to the next level.

It pinpoints sentences or paragraphs with plagiarism and provides reference information about the source. 

It presents an overall originality score for the document and offers advanced writing suggestions.

How accurate is Grammarly’s plagiarism checker?

According to some of the reports and reviews of Grammarly on the internet, Grammarly’s plagiarism checker has an 86% accuracy level.

This platform has an impressive scanning capacity and goes through billions of web pages, including articles from ProQuest databases.

But you should know that no plagiarism detector is flawless. Grammarly Premium plagiarism detection scans texts from websites that are not even close to falling under the plagiarism circle.

It happens because it highlights short phrases that match content from other websites.

Understanding Grammarly’s plagiarism detection algorithm is important as it goes further by offering a percentage match for the matching text.

For example, if only some words match another source, Grammarly indicates this with a low percentage. 

Is Grammarly plagiarism checker reliable and safe?

I have come to rely on Grammarly Premium as a trusted platform. When it comes to plagiarism checking, it is a reliable and safe tool. It ensures that the content I produce is 100% original.

Let’s explore the factors that make Grammarly plagiarism checker reliable and safe:

Versatility for Various Content

Whether I’m working on academic papers, blog posts, books, emails, or social media content, Grammarly Premium’s plagiarism checker has proven its reliability.

It goes beyond a simple scan and compares my text with an extensive database of over 16 billion pages. You can use Grammarly’s plagiarism checker for academic writing. 

Privacy at the Forefront

Grammarly has a valuable commitment to privacy.

This platform maintains a safe and private environment, ensuring my work stays confidential until I’m ready to share it.

Unintentional Plagiarism

Grammarly is good at identifying potential plagiarism in your writing and checking for accidental or unintentional plagiarism.

If any matching text is detected, I can rephrase or delete it before my work sees the light of day. It’s like having a plagiarism safety net during the writing process.

Enhancing Citations with Ease

For those moments when I want to give credit where it’s due, Grammarly offers an automated reference line.

This feature helps in avoiding plagiarism through proper citation practices, adding an extra layer of integrity to my work. Integrating Grammarly with citation management tools can also make your work easier. 

Is Grammarly plagiarism checker as good as Turnitin?

I have seen different Plagiarism checker features in Grammarly and Turnitin. Let’s see what they are:


Turnitin is explicitly designed for the education sector and boasts an enormous content database, scanning over 70 billion internet pages.

This platform has 68 million pages daily, including student papers, journals, and law reviews. Turnitin is one of the best options for people associated with the education field. 


Grammarly Premium features advanced plagiarism checks from the database of 16 billion pages and offers more features.

It might not outshine Turnitin’s plagiarism-checking capacity, but it presents a comprehensive package for students and professionals aiming to improve their writing.

Let’s talk about the advantages of Grammarly Premium users:

  • Versatile features that extend beyond plagiarism checking:
  • Grammarly’s AI-powered assistant lets me fix grammatical errors with a single click, streamlining the editing process.
  • Offers suggestions for sentence structure, word choice, and formatting, ensuring my content engages effectively.
  • Grammarly allows me to personalize its writing assistant to align with my unique writing style.

Can Grammarly plagiarism checker detect QuillBot or other paraphrasing tools?

I was curious about the capabilities of Grammarly’s plagiarism checker, so I put it to the test against a popular paraphrasing tool, QuillBot.

I took a text from a review article online and ran it through Grammarly’s plagiarism checker. Well, Grammarly flagged the text as 100% plagiarized. 

To test QuillBot, I pasted the exact text into its official website and initiated the paraphrasing process. Within seconds, QuillBot produced a paraphrased version of the text.

I ran the paraphrased text through the Grammarly plagiarism checker once more. Grammarly now reported the text as original, without any signs of plagiarism.

It became clear that Grammarly struggles to detect paraphrased text from advanced tools like QuillBot. QuillBot uses Neuro-Linguistic Programming (NLP) to write paraphrased versions of existing texts to protect the writer from plagiarism.


I have provided valuable information on how to use Grammarly plagiarism checkers so that you can maintain the authenticity of your work.

Grammarly has a user-friendly interface and real-time feedback. You can effortlessly improve your writing to be entirely my own.

The efficiency of Grammarly’s Plagiarism Checker is amazing, as you can go through all the detected sentences and paragraphs.

The process of accessing Grammarly’s plagiarism report and analyzing plagiarism matches and source comparisons is easy with this tool. Using the report as proof to show my seniors or professionals that my work is plagiarism-free is easy.

Grammarly’s Plagiarism Checker is a reliable platform that upholds integrity and promotes originality in my written work.

If you are facing any issues, then you can fix plagiarism issues in Grammarly by contacting Grammarly’s customer support

If Grammarly Premium is not in your budget, you can also look for free alternatives to Grammarly for plagiarism checking.

Suggested read:

Frequently Asked Questions

What percentage of plagiarism is acceptable in Grammarly?

Grammarly does not provide a specific percentage, but any indication of plagiarism is considered a concern that should be addressed. The writer should always intend for 0% plagiarism, but up to 15% plagiarism is accepted depending on the industry, purpose, and content type.  

Is Grammarly plagiarism checker good?

Yes, Grammarly’s plagiarism checker is considered effective in identifying potential plagiarism. Moreover, you can also change the detected sentences or phrases. It also provides suggestions for all the issues in your document. 

Can Grammarly plagiarism checker compare two documents?

Actually, Grammarly’s plagiarism checker cannot compare two documents simultaneously. Instead, it checks one document at a time against its database of 16 billion documents. 

Is Grammarly Good For Plagiarism Checkers?

Yes, Grammarly is known for its reliable plagiarism-checking features. With Grammarly, you get an extensive database of 16 billion pages to check for plagiarism. 

Can Grammarly detect self-plagiarism?

Grammarly does not detect self-plagiarism, mainly focusing on grammar, spelling, and writing style improvements rather than content origin tracking.

Does Grammarly check all web pages for plagiarism?

Grammarly might say your writing is not original, even if it is. This can happen if you use common phrases. Also, Grammarly might only find some cases of copying because it has a limited number of sources in its database, even though it has many.

Can I use Grammarly plagiarism checker for free?

The plagiarism checker is available as part of Grammarly Premium, the paid version. There is no free version of Grammarly that includes the plagiarism checker.

How do you format citations automatically in Grammarly?

Grammarly does not provide an automated feature for formatting citations. Users need to follow the specific citation style guidelines manually, but Grammarly may offer suggestions to improve the overall clarity and correctness of citations.

Leave a Reply

Your email address will not be published. Required fields are marked *

Share this article

Get Proven Copywriting Tips Straight to Your Inbox