The FREE Plagiarism Detector Your University Hates! (I Tested 5)

Introduction

In an effort to find the best plagiarism detector suited for academic and online use, I tested five popular options. My goal was to compare how well these tools performed on original work and how they fared against commonly plagiarized materials. The tools I evaluated included:

Duply Checker
Plagiarism Detector
Search Engine Reports.net
On.com
Paper Pal

For the initial test, I wanted to ensure that a completely original piece of work wouldn’t be flagged for plagiarism. I used a review paper titled "Nano Composite Electrodes," which I authored during my PhD and has never been published.

Test Results: Original Paper

Duply Checker: 0% Plagiarism
Plagiarism Detector: 0% Plagiarism (found later, not initially visible)
Search Engine Reports: 0% Plagiarism
On.com: 95.12% Unique; 4.88% Plagiarism detected
Paper Pal: 26-32% Similarity detected

While Duply Checker and the plagiarism detector showed a clean slate with 0% plagiarism, On.com flagged a minor percentage of similarity, which I appreciated as I rarely trust a perfect zero.

Paper Pal, although designed for academic use, reported a higher similarity percentage. However, it provides detailed reports and links to the sources it finds, offering an upgrade option for more in-depth analysis.

Test Results: Academic Plagiarism

Next, I employed a section of a plagiarism-related article to see how well these detectors would identify it. The results were:

Duply Checker: 89% Plagiarized
Plagiarism Detector: 88% Plagiarized
Search Engine Reports: 95% Plagiarized
On.com: 63.63% Plagiarized
Paper Pal: 96-100% Plagiarized

In this instance, Paper Pal excelled, confirming its effectiveness for academic materials.

Test Results: Website Plagiarism

I then examined a Forbes article by extracting about 500 words to check for plagiarism. The results were:

Duply Checker: 93% Plagiarized
Plagiarism Detector: 93% Plagiarized
Search Engine Reports: 100% Plagiarized
On.com: 100% Plagiarized
Paper Pal: 97-100% Plagiarized

Notably, Search Engine Reports and On.com recorded 100% plagiarism, indicating complete replication of the source.

Conclusion

After testing these tools, my top recommendation is Paper Pal due to its tailored features for academic writing and the substantial free limit of 7,000 words. Additionally, the integration of Turnitin, a widely respected plagiarism detection service used by universities, increases its credibility for students needing reliable results.

If you're in search of an effective, free alternative for checking plagiarism, I highly encourage you to try Paper Pal!

Keywords

plagiarism detector, academic plagiarism, Duply Checker, Plagiarism Detector, Paper Pal, originality testing, website plagiarism, Turnitin

FAQ

1. What is the best free plagiarism detector?
Paper Pal is highly recommended for its features tailored for academic writing and a large word limit.

2. How does Paper Pal compare with other plagiarism detectors?
Paper Pal consistently performs well, especially with academic materials and provides detailed reports.

3. Can I trust the results of free plagiarism detectors?
While free a 0% plagiarism can be comforting, slight similarities may occur due to existing content. Paper Pal's results align closely with what institutions might flag.

4. Are there any word limits with these plagiarism detectors?
Most free tools, such as Duply Checker and Plagiarism Detector, have a limit of 1,000 words, while Paper Pal allows checks of up to 7,000 words in a single submission.

5. Does Paper Pal offer a detailed report?
Yes, for a small fee, you can upgrade to receive comprehensive reports detailing where potential plagiarism was found.