Plagiarism is seen as a copyright violation, which can have severe consequences. That’s why it is essential to avoid it at all costs. One effective method to avoid this misconduct is verifying the originality of documents before submission. Fortunately, online plagiarism checkers have streamlined this process. However, many of them charge heavy costs.
But worry not; we have performed thorough research and found 10 amazing plagiarism detectors that offer free services. You can use them as an alternative to paid ones. So, let’s explore their features, pros, cons, and limitations, if any. Ready to get started? Let’s roll.
1. Duplichecker
Duplichecker secures the first position among all the free tools available online. Its commitment to conducting highly accurate detections makes it the best free plagiarism checker. It is the best option for those seeking a cost-effective solution to verify the originality of their documents.
Standout Features
- Supports file import from cloud storage.
- Provides an API for users with higher needs.
- Can exclude particular URLs from detection.
- Capable of detecting multilingual plagiarism.
- Generates easily understandable reports.
Pros
- 100% secure to use.
- Offers super-fast scans.
- Helps to remove plagiarism.
- Straightforward to use.
Cons
- Has ads on its interface.
- Limits word count per check.
Limitations In Free Usability
Duplichecker doesn’t charge any cost, even if you scan dozens of documents per day. It only limits the word count to 1000 words per check, which is quite a reasonable quantity.
2. PlagiarismDetector.net
PlagiarismDetector.net is famous for its ability to perform a sentence-based analysis of input text. Its deep search will not leave you disappointed. The algorithms it uses don’t let it compromise the accuracy of detection. So, you can use this free online plagiarism checker without any hesitation.
Standout Features
- Supports quick detections via URLs.
- Utilize the latest technology to scan text.
- Provides ease with a distraction-free layout.
- Supports multiple file formats.
Pros
- Requires no signup before use.
- Easily accessible through all devices.
- Doesn’t require CAPTCHA verification.
- Supports over 10 different languages.
Cons
- Doesn’t use colors for multiple sources.
Limitations In Free Usability
As a competitive tool, PlagiarismDetector.net allows users to check plagiarism as many times as they want freely. However, it requires users to input 1000 words in one go.
3. Check-Plagiarism.com
Check-Plagiarism.com is another reliable plagiarism detector that boasts advanced AI technology. Whether it is self-plagiarism, direct replication, or patchwork, it can detect plagiarism in every form. As you input the text into this tool, it efficiently finds the proportion of original and plagiarized parts in percentage.
Standout Features
- Has a vast database with extensive resources.
- Offers ease by generating color-coded reports.
- Allows comparing plagiarized text with sources.
Pros
- Provides an option to exclude URLs.
- Detects plagiarism in just a few seconds.
- Incredibly easy to use for everyone.
Cons
- Ads on its layout interfere with usability.
Limitations In Free Usability
Like the previous tool, it also lets you freely find plagiarism in a document of 1000 words or fewer. There is no other limitation.
4. SmallSEOTools
SmallSEOTools is a multipurpose platform that also offers a free plagiarism checker. Its services are not limited to a particular region. Rather, users of different categories from all over the world can benefit from this advanced plagiarism detection tool. So, no matter whether you are a content creator from England or a student from the UAE, it is equally beneficial for all users.
Standout Features
- Permits to view matched sources easily.
- Offers a one-click comparison option.
- Gets integrated into your WordPress site.
Pros
- Keeps your data 100% secure.
- Guides at every step of scanning.
- Supports all devices and operating systems.
Cons
- The interface is overloaded with ads.
Limitations In Free Usability
SmallSEOTools doesn’t allow you to freely perform a deep search, but it has no limitations on basic use.
5. Quetext
Quetext is also a free option for verifying the originality of any document. It stands out due to its simple, clutter-free interface. As you land on its interface, its elegant web layout welcomes you and requires you to input the reference text or file.
Standout Features
- Provides color-coded reports for convenience.
- Offers a dedicated option to fix citation issues.
- Uses multiple techniques to identify plagiarism.
Pros
- Integrated with Google Chrome.
- Allows downloading originality reports.
- Displays the percentage of matches with each source.
Cons
- Doesn’t support detection via URL.
Limitations In Free Usability
The free version of Quetext is a bit more limited in terms of allowed word count. It permits you to check 500 words for free with no limits on daily checks.
6. Plagium
Another efficient plagiarism-checking tool available online that offers free services is Plagium. Its strength lies in ensuring originality in academic writing tasks. However, it doesn’t mean it is worthless for other types of documents. Rather, it can handle different types of files without compromising on detection quality.
Standout Features
- Offers a dedicated Google Docs add-on.
- Supports integration with Google Drive.
- Compatible with multiple file formats.
Pros
- Straightforward steps to scan files.
- Provides a built-in AI text checker.
- Generates comprehensive reports.
Cons
- Doesn’t offer multiple input methods.
- Requires you to create a user account.
Limitations In Free Usability
Plagium limits the quantity of text per check in terms of characters, which is 1000 characters per search in the free version.
7. PlagAware
PlagAware claims to be the best at verifying originality in academic, web, and marketing content. So, digital marketers, SEO experts, and university students or teachers can make the most of it. It is not only for individual use; organizations, educational institutes, and agencies can equally benefit from it.
Standout Features
- Has a database with over 70 billion online documents.
- Uses separate colors to highlight matches of each source.
- Provides more extensive reports than others.
Pros
- Indicates improperly paraphrased matches.
- Shows the percentage of similarity with each source.
- Provides interactive results for easy identification.
Cons
- Doesn’t let you scan files before signup.
Limitations In Free Usability
The free trial of PlagAware works for only one time, for which you are given 10 credits. You can use each credit to check the originality of one page.
8. PlagiarismChecker.ai
PlagiarismChecker.ai uses advanced AI technology to protect you from the consequences of plagiarism. Its ML (machine learning) and NLP (natural language processing) algorithms enable it to dive deeper into content and catch all the plagiarized parts. The diversity of resources in its database adds an extra layer of accuracy to its scan.
Standout Features
- Highly intuitive web interface with no clutter.
- Backed with sophisticated AI technology.
- Extends capabilities to over 25 languages.
Pros
- Keeps the uploaded documents private.
- Contains no annoying ads on the layout.
- Offers an Android app for mobile users.
Cons
- Lacks cloud storage integration.
- Doesn’t offer an option to exclude URLs.
Limitations In Free Usability
When you use its free version, you can only search for 1500 words per check, which is more than many other tools.
9. Smodin
Smodin, a trusted web utility, offers a fast and accurate plagiarism checker with multiple advanced features. After landing on its web page, you will find a complete guide about how you can use this tool to its full potential. In addition to helping you verify content uniqueness, it also educates you regarding plagiarism, which many don’t do.
Standout Features
- Offers more customization options for a perfect scan.
- Side-by-side view of input text and plagiarism report.
- Permits comparing text to single or multiple sources.
Pros
- Supports nearly all mostly used formats.
- Provides “Google Scholar Search” for academic files.
- Facilitates with a built-in citation generator.
Cons
- Detection accuracy is lower than other similar tools.
Limitations In Free Usability
Just like Plagium, Smodin also restricts its users to a particular quantity of characters, which is 1500 for a single search.
10. PlagiarismSearch.com
The last proficient tool on our list that lets you assess the originality of documents freely is PlagiarismSearch.com. It clearly indicates its Trustpilot and Google reviews to hint to the users that a large community of writers, students, and educators trust it. So, if it is satisfying others’ needs, it means it is capable of catering to your needs.
Standout Features
- Implements safety policies to secure user data.
- Allows you to import sample files from OneDrive.
- Provides CMS and LMS integration through API.
Pros
- Offers direct access without any barrier.
- Supports users through seamless collaboration.
- Gets integrated with Google Docs easily.
Cons
- May show technical issues occasionally.
Limitations In Free Usability
PlagiarismSearch.com’s word count limitation is stricter than that of the other tools. It allows a scan of just 150 words in one go, which is insufficient for many users.
The Final Words
After going through this article, we hope that you have gone through all the 10 free tools available to verify text originality. Remember, each of them has its own strengths, weaknesses, and limitations in free usability. So, you should try all of them to find which one works best for you. We hope you will surely find one that satisfies all your needs regarding plagiarism detection.
