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Is your content PLAGIARIZED?

Then, it is an unauthentic content!!

Do you want to create a 100% plagiarism-free content?

If yes! this post will guide you with the best plagiarism checker for Google Docs in 2024.

Whether you are a blogger, a student, or a teacher, generating plagiarism-free content should be your first priority. Hence, these tools will help you detect plagiarism and improve the readability of your content in minutes. 

14 Best Plagiarism Checkers to Check Redundancy in the Content

1. Grammarly Plagiarism Checker

Best Plagiarism Checker for Google Docs

Grammarly is one of the world's leading writing assistants. It stands out for its exceptional capabilities. It ensures linguistic accuracy, readability, and tone in written content.

The tool is available as an app, a plug-in for various word-processing tools, and a browser extension. Grammarly seamlessly integrates into your writing environments.

This versatile tool goes beyond traditional grammar checking. It extends its services to email clients, social networks, and communication platforms like Slack and Discord. 

Grammarly offers impressive features in its plagiarism checker. It plays a vital part in maintaining the integrity of written work. Grammarly's plagiarism checker diligently scans for any signs of copied language or phrases.

It has an extensive database that includes academic papers from ProQuest and over 16 billion web page sources. You receive an immediate alert within the document if plagiarism is detected.

While Grammarly's plagiarism checker is free, exploring the premium options for a more comprehensive experience is recommended. 

Opting for Grammarly's premium services offers alerts about potential plagiarism. It allows you to check specific areas where duplication may have occurred. This feature aids in understanding and rectifying the issues. 

In conclusion, Grammarly stands out as one of the best linguistic tools on the web. It provides an effective solution to enhance writing quality while actively discouraging plagiarism.


Key Features

  • Diverse variety of words
  • Check for plagiarism within seconds
  • Inclusive language
  • Style analysis
  • Downloadable App
  • Chrome extension available
  • User-friendly interface

Pricing Plans

Free: $0
Premium: $12/month
Business: $15/month

2. Dupli Checker

Dupli Checker is a robust tool for students and bloggers who are unable to afford paid tools. It stands out as a free plagiarism checker. 

The tool distinguishes itself by employing a percentage scoring system to evaluate the originality of written content. The tool seamlessly integrates into your browsers. It allows you to paste or upload your write-ups directly for analysis.

But it's important to note that there is a restriction of 1,000 words per search. Hence, you have to give segments of your article above the pre-defined word count.

Dupli Checker swiftly processes the content and provides users with a comprehensive analysis within seconds. 

The tool's percentage scoring system becomes particularly useful as it approximates the amount of copied words in relation to the original text. Thereby, it sheds light on the potential extent of plagiarism.

It identifies the percentage of copied content and points out the source. Users can navigate to the identified source and click ‘Compare Text' to better understand the specific sections of plagiarized text. 

Additionally, Dupli Checker encourages a proactive approach. Users are prompted to restructure the identified sentences and rerun the test. Its overall features make it an amazing plagiarism checker for Google Docs in 2024.


Key Features

  • Available in multiple languages
  • Supports many file formats
  • Offers result in a percentage
  • Plagiarism detection with 100% privacy
  • Uses AI technology
  • Compares content with millions of sources
  • Super-fast detection
  • Highlights duplication

Pricing Plans

Dupli Checker is totally free to use. Also, there is no need to create an account. 

3. Plagium

Plagiumm has recently launched its Google Docs Add-on. Now, with all its remarkable features, Plagium stands out as the popular plagiarism checker for Google Docs in 2024.

The tool offers a seamless solution for concerns related to plagiarism, content theft, or copyright infringement within documents. The integration of Plagium as a Google Docs add-on makes it easily accessible to check for plagiarism in Google documents.

Plagium's user-friendly interface ensures a straightforward experience. To use the add-on, you can simply select the desired text within Google Docs and run it through Plagium. 

The platform is a free plagiarism detection tool for initial detection. However, the free usage is limited. Additional checks may be obtained through a paid service. It provides users with the option to extend their usage based on their needs.

Plagium offers direct links to the sources where matching text is detected. Additionally, it gives you a percentage assessment indicating the similarity between the texts. It also offers other relevant information.

Plagium is a useful tool addressing plagiarism concerns with its intelligent detection system. It is a practical option for users seeking to enhance document integrity and avoid plagiarism within the Google Docs environment.


Key Features

  • Explore operation differently
  • Detects source of plagiarised content
  • Accepts multiple file formats
  • Automatic monthly payment plans

Pricing Plans

Quick search: from $0.04/page
Deep search: from $0.08/page
File Search: from $0.05/page

4. Scribbr

Scribbr's plagiarism checker emerges as a top-tier solution for students facing a common issue with traditional plagiarism checkers.

Scribbr stands out in detecting plagiarism by scanning 60 billion web pages. It incorporates millions of publications in various formats. It thereby addresses the potential blind spots associated with books and academic journals.

What sets Scribbr apart is its expansive database. To utilize this plagiarism checker, you must create an account and upload the document to Scribbr's servers. The article's length determines the assessment cost. It provides a flexible and transparent pricing model.

Once the analysis is complete, Scribbr presents a detailed report. The report showcases an overall similarity percentage on the right panel.

The highlighted text is colour-coded based on the source. It facilitates a clear understanding of potential matches. All sources are meticulously listed. It enables users to trace and address any instances of similarity.

Scribbr is a valuable Plagiarism Checker for Google Docs in 2024 for students seeking a robust plagiarism detection system. It provides a comprehensive solution to address plagiarism concerns and ensure the integrity of academic work.


Key Features

  • Proofreading services
  • Plagiarism checker
  • Citation generator
  • Guaranteed privacy
  • Downloadable plagiarism report
  • Easy live chat with plagiarism experts

Pricing Plans

Small Document (Up to 7499 words): $19.95
Regular Document (7500 – 49,999 words): $29.95
Large Documents (50,000 words): $39.95

5. Search Engine Reports

Search Engine Reports offers a user-friendly and free plagiarism checker. It is suitable for both content writers and researchers.

It offers a generous limit of 2,000 words. This online search analyzer accommodates substantial text for plagiarism checks. You have the flexibility to upload files from your computers or Dropbox. 

The tool's URL exclusion feature can simultaneously handle up to five URLs. This makes it a versatile tool for diverse audiences. Moreover, it supports 17 languages, enhancing its accessibility globally.

The tool provides three distinct ways to view plagiarism search results. The sentence-wise results, matched sources, or document view. It thereby offers users the flexibility to choose the format that best suits their preferences. 

You can view the report on a separate webpage after completing the plagiarism check. You can then share it or download it as a PDF file. If plagiarized content is detected, the tool provides a link to similar content and offers the option to rewrite the material using its paraphrasing tool.

The tool is not as precise as its alternatives, such as Quetext or Plagiarisma. Yet, its visual presentation and user-friendly approach effectively identify and address potential plagiarism in one's work.


Key Features

  • Check 30K words
  • Deep Search
  • Detects accurate results
  • Supports many languages
  • Privacy guaranteed
  • Download & share reports

Pricing Plans

Silver: $10 (Total words 35,000)
Gold: $20 (Total words 70,000)
Platinum: $40 (Total words 140,000)
Diamond: $60 (Total words 210,000)

6. Unicheck

Unicheck is a leading plagiarism checker used by over 1,000 academic institutions worldwide. It has access to 91 billion pages and files. Unicheck offers thorough plagiarism detection in a user-friendly interface.

The dynamic plagiarism score adjusts as you edit, and the tool integrates seamlessly with Office 365, Google Docs, and Chrome. 

Unicheck ensures security with authorized, encrypted accounts and boasts a 99.9% system uptime. Its affordability starts at $5 for the Personal package. This makes it a top choice for individuals, educational institutions, and businesses. Unicheck reaffirmed its position as the best plagiarism checker for Google Docs in 2024.

Key Features

  • Intuitive design
  • Easy to use
  • Supports 99% file formats and bulk uploads 
  • Detailed report
  • Offers Google add-ons
  • Supports integration with LMS software
  • Long-lasting paper checks
  • Continuous downtime

Pricing Plans

20 pages: $5

7. PlagiarismCheck.org

PlagiarismCheck.org is a robust plagiarism checker that stands out for its dedicated Google Docs extension. It gives a quick and effective solution for users examining various pages for potential plagiarism.

The tool was established in 2011. PlagiarismCheck.org initially started as an online service but has evolved to include Google Docs extensions. It is now a popular plagiarism checker for Google Docs in 2024. 

To use PlagiarismCheck, users open the document they wish to analyze for content theft and activate the add-on. The tool takes care of the rest.

It provides a user-friendly analytics section. The section clearly explains where and how the text may have been used previously. Direct links to potentially stolen content are provided. 

It's important to note that PlagiarismCheck operates on a subscription-based model. The free version is only limited to checking a single page. However, there are no daily limits. It allows users to check as many pages as needed once they've purchased additional page checks.


Key Features

  • Check text originality
  • Verify authorship
  • Advanced algorithms
  • Comprehensive Database
  • Unlimited text length
  • Downloadable reports

Pricing Plans

For Organizations
Advanced Plan: Starts at $1/user

For Individuals
Basic: $5.99/20 pages
Light: $9.99/50 pages
Standard: $25.49/150 pages
Premium: $45.49/300 pages

For Businesses
Basic: $69/1000 pages
Light: $299/5000 pages
Standard: $599/10000 pages
Custom: Contact Sales

8. SmallSEOTools Plagiarism Checker

SmallSEOTools offers a comprehensive plagiarism checker among its suite of free tools. It caters to the needs of content writers and freelancers aiming for plagiarism-free work to enhance SEO ranking.

The tool functions as both a plagiarism detector and a research tool. Hence, SmallSEOTools provides a versatile solution.

The plagiarism checker allows users to paste text or upload documents in various formats. The supported formats are .tex, .txt, and .doc. It supports uploads from Google Drive or Dropbox.

Additionally, the free version can scan up to 1,000 words per search. Unlike some services, SmallSEOTools enables users to run plagiarism checks on webpage URLs. Moreover, it offers the option to exclude specific URLs from searches, a feature often reserved for paid services.

This tool's user-friendly interface provides percentage gauges. It offers objective data on the amount of plagiarized content. The list-based, sentence-wise results utilize a colour-coded format. This makes it easy to distinguish between unique and plagiarized sentences.

The Document View feature allows for a side-by-side comparison with matched results. SmallSEOTools goes beyond detection by incorporating an automatic rewriting feature. It facilitates easy rephrasing of plagiarized content with a single click.


Key Features

  • Diverse file format support
  • Quick and hassle-free
  • Find matching sources
  • 100% accurate
  • Detects up to 30K words
  • Guaranteed privacy
  • URL integration
  • Automatic rewriting feature 
  • Plagiarism Checker WordPress Pugin

Pricing Plans

Basic I: $9.80/month
Basic II: $19.80/month
Basic III: $29.80/month

9. Quetext

Quetext is considered one of the best online plagiarism checkers. It excels in detecting plagiarized sections. Moreover, it serves as a plagiarism checker for Google Docs in 2024. 

Its free plan includes five monthly checks and 500 free words for first-time users. Quetext utilizes patented DeepSearch technology. It offers contextual analysis, fuzzy matching, and conditional scoring. Hence, it ensures the achievement of 100% accuracy in detecting content copied from academic journals.

The ColorGrade feedback system visually guides users on areas needing correction. With features like a citation assistant, Quetext stands out as an effective and free tool to avoid plagiarism in research.


Key Features

  • DeepSearch technology
  • Lightspeed recognition
  • Guaranteed privacy
  • ColorGrade feedback
  • Interactive snippet text
  • Comprehensive plagiarism score

Pricing Plans

Free: Try for Free
Premium: Starting at $8.80 user/month
Enterprise: Starting at $8.00 user/month

10. WhiteSmoke

WhiteSmoke remains a noteworthy proofreading tool and has earned a remarkable place as a fantastic plagiarism checker for Google Docs in 2024. It shares similarities with Grammarly.

Some of the similar features include vocabulary enhancement capabilities, exclusive mobile apps, and seamless desktop integrations.

One distinctive feature of WhiteSmoke is its built-in plagiarism checker. It is available to subscribers of the “Essential” plan.

WhitSmoke enhances the proofreading experience by ensuring the originality and integrity of the written content.

As with Grammarly, WhiteSmoke offers a comprehensive suite of writing assistance features. This makes it a valuable companion for individuals seeking to enhance their writing quality.

Including a plagiarism checker in the “Essential” plan reinforces WhiteSmoke's commitment to providing a well-rounded solution for writers. It thereby ensures not only grammatical accuracy but also originality in their content.

Key Features

  • Offers desktop app
  • Mobile app
  • Web-based interface
  • Available Chrome Extension 
  • Compatible with all browsers

Pricing Plans

Web: $10/month
Premium: $13.33/month
Business: $22.99/month

11. Turnitin

Turnitin has been originated from the phrase “turn it in.” It is a prominent plagiarism checker designed to foster academic integrity among students, teachers, and organizations.

The platform's value proposition, “Your culture of academic integrity begins with Turnitin.” It underscores its commitment to upholding ethical standards in academia.

Turnitin offers two featured products to cater to distinct needs. The “Feedback Studio” is the preferred choice for users seeking to check documents for plagiarism. It is widely used by thousands of instructors globally for online grading. It thereby maintains academic honesty.

If you are looking for assistance in producing top-notch written works, Turnitin provides the “Revision Assistant.” This tool offers real-time insights into document improvement.

It focuses on aspects such as transitional words and sentence structures. However, it may not be geared toward professional writers, bloggers, or business owners seeking original site content.

The “Revision Assistant” is ideal for academic organizations that prioritize excellence and authenticity in the work of their student body.

Turnitin has a versatile approach to plagiarism detection and document improvement. This positions it as a valuable resource within educational institutions.

Turnitin plays a pivotal role in fostering a culture of academic integrity and ensuring the quality of written work.



Key Features

  • Largest content database
  • Tools are easy to access
  • Works with multiple educational platforms
  • Grade-based assessment
  • High-stakes plagiarism checker
  • Robust

Pricing Plans

$3 per Student

12. Viper Plagiarism Checker

Viper Plagiarism Checker is also known as ScanMyEssay. It is widely used by bloggers, students, teachers, businesses, organizations, and website owners to ensure the originality of written works.

Viper's clean and well-designed dashboard leaves a positive first impression. It provides an intuitive user experience. You can initiate a plagiarism check by uploading or importing documents from Google Drive.

Viper allows the addition of multiple documents simultaneously. It also supports copy-paste text to analyze plagiarism. 

Before running a plagiarism check, you need to complete two additional steps. The “File options” pop-up prompts you to specify the document category. It helps Viper in delivering accurate results by prioritizing source categories.

You can then add documents to a project for tracking multiple plagiarism checks. You can opt for a one-time analysis, which is suitable for most use cases.

Creating a project is advantageous for teachers and organizations handling bulk submissions from students. A one-time scan suffices for individual users to obtain reliable results.

Viper Plagiarism Checker offers a feature-rich solution with a user-friendly interface. Its features make it a valuable plagiarism checker for Google Docs in 2024.

Key Features

  • Advanced plagiarism checking
  • Credit-based pricing
  • 10 billion sources
  • Fast scan speed
  • Amazing Quality
  • Easy to use
  • Direct source matching
  • Straightforward interpretation of plagiarism score
  • Downloadable plagiarism report
  • Supports multiple languages
  • Supports many file formats
  • Checks self-plagiarism

Pricing Plans

1 Credit: $4
50 Credit: $63 or $1.26 per credit

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13. Copyscape

Copyscape is a well-known plagiarism checker for Google Docs in 2024. It is one of the best free plagiarism checkers for bloggers and website owners.

Copyscape provides a free version and a “premium search” tool for professionals. The free version stands out from other plagiarism checkers as it doesn't scan unpublished work for potential plagiarism.

Instead, it checks existing page URLs for copies on the web. It's designed for users who suspect their content is copied elsewhere.

Copyscape incorporates a straightforward interface. You have to enter the URL of the content in question. The tool produces a list of possible plagiarized posts within seconds.

Free users can view up to ten results. A premium search is required for those looking to check articles for plagiarism before publishing. This can be achieved by purchasing premium credits for the Copyscape account.

The free version is ideal for anyone publishing content online. Students and teachers may opt for premium searches for occasional plagiarism checks.

Copyscape's credit-based pricing system is flexible and cost-effective. This is a practical choice for users who don't have a constant stream of content to check.

Copyscape is a valuable tool for bloggers, website owners, students, and teachers. It offers versatile options to address plagiarism concerns effectively.

Key Features

  • Premium originality checker
  • Tell who steals your content
  • Powerful plagiarism detector
  • Supports PDF & Word file
  • Batch search
  • Private index
  • Available for WordPress integrations
  • Check your entire site

Pricing Plans

Copysentry Standard: $4.95/month
Copysentry Professional: $19.95/month

14. Plagiarisma

Plagiarisma is a free alternative to Copyscape or Turnitin. It boasts comparable capabilities. Scholars, including Collberg & Kobourov in 2005, had advocated for a 1:1 comparison approach for plagiarism checking. It is a method that Plagiarisma has since implemented in its program.

Plagiarisma is an essential yet effective tool for online checking work against duplicate sentences. Testing the tool with exact content from an academic journal produced a 0% unique result. It establishes itself as one of the best free plagiarism checkers available.

The website's user interface is straightforward. You can paste the text into the designated box and click the “Check for Duplicate” button.

Alternatively, they can upload a file, check against a specific URL, or utilize various file types such as TXT, HTML, and RTF. Plagiarisma supports searches in over 190 languages. It authorizes you to search for content using Google Scholar and Google Books.

The free version supports search results from Bing. Access to Google search results is reserved for registered users. Signing up for free registration unlocks additional features like faster results and fuzzy logic search.

Such features enhance the user experience. Plagiarisma has robust capabilities and free options. It stands out as a practical plagiarism checker for Google Docs in 2024.


Key Features

  • Supports over 190 languages
  • Supports multiple browsers
  • Reliable
  • Supports multiple file formats
  • Straightforward interface
  • Chrome extension available
  • Produce faster results

Pricing Plans

Up to 100 searches: $5 for one day
Unlimited searches: $25 to $30 subscription
For up to 25 Users: $25/month for unlimited searches

Frequently Asked Questions

Google Docs does not have an inherent or standalone plagiarism checker. However, users can enhance plagiarism-checking capabilities by utilizing external extensions integrated into the Google Chrome browser.

These extensions operate within Google Docs to provide additional plagiarism-checking functionality. It's essential to be cautious and research reliable extensions to ensure accurate and thorough plagiarism detection while using Google Docs.

You can use external plagiarism checker tools or browser extensions compatible with your document format to check your document for plagiarism.

Several online platforms like Grammarly and Copyscape or tools integrated into word processors offer efficient plagiarism detection services.

Additionally, you can explore plugins specifically designed for your document editor, such as those compatible with Google Docs or Microsoft Word. Simply upload or paste your text into these tools to receive a plagiarism analysis and ensure the originality of your content.

In Google Docs, to access the plagiarism checker, use the SEO Writing Assistant. Click on the ‘Originality' button at the bottom left to initiate the plagiarism check. This feature detects the percentage of copied words and identifies original sources from the internet. Utilizing this tool helps users ensure content originality and avoid plagiarism.

To enable Turnitin in Google Docs, go to Add-Ons, select Turnitin Draft Coach, and then choose
Turnitin Draft Coach again from the above menu bar.

If the add-on doesn't appear, refresh your page and try again. If it still doesn't appear, it may not be set up for your institution. Ensure proper setup to utilize Turnitin's plagiarism-checking features.

Got your Perfect Plagiarism Checker for Google Docs?

Finding the perfect plagiarism checker for Google Docs in 2024 is essential for maintaining the integrity of your written content.

Whether you're a student, educator, blogger, or business professional. These tools seamlessly integrate with Google Docs, ensuring a comprehensive check for originality.

From Grammarly's versatile writing assistant to Copyscape's focus on existing web copies and Viper's feature-rich interface, each tool caters to specific needs.

The choice ultimately depends on your preferences, workflow, and the level of detail you require in plagiarism detection.

Embracing these tools empowers users to produce authentic, high-quality content while avoiding unintentional plagiarism.

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