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

Andy Stapleton
11 Sept 202409:48

TLDRIn this video, the presenter evaluates the top five plagiarism detectors, including Dupli Checker, PlagiarismDetector.net, Search Engine Reports, On.com, and PaperPal. They test these tools on both original and plagiarized content, comparing their effectiveness in detecting academic and online plagiarism. The results show that PaperPal, designed for academic use, performs exceptionally well, with a high word limit and alignment with university detection systems like Turnitin. The video concludes with a recommendation of PaperPal for its comprehensive features and suitability for academic needs.

Takeaways

  • 🔍 The video compares five plagiarism detectors: Dupli Checker, Plagiarism Detector, Searchengine Reports, On.com, and Paper Pal.
  • 🎓 The test includes checking for academic plagiarism and plagiarism found online.
  • 📝 An original, unpublished paper was used to test if it would be falsely flagged for plagiarism.
  • 💯 Dupli Checker and Plagiarism Detector both showed 0% plagiarism for the original paper.
  • 🔍 Searchengine Reports showed 0% plagiarism, indicating it might be suitable for academic use despite being for SEO.
  • 📊 On.com's Plagiarism Checker detected a 4.88% plagiarism rate, suggesting it found some minor similarities.
  • 📚 Paper Pal showed a 26-32% similarity rate and provided a detailed report including sources of potential plagiarism.
  • 📈 In a meta test using a plagiarism article, Paper Pal detected 96-100% plagiarism, outperforming others.
  • 🌐 For website plagiarism, Dupli Checker and Searchengine Reports showed high plagiarism rates, while Paper Pal indicated 97-100%.
  • 🏫 Paper Pal is recommended for academic use due to its large word limit, similarity to Turnitin used by universities, and detailed reporting.

Q & A

  • What was the purpose of the video?

    -The purpose of the video was to test and identify the best plagiarism detector among five different tools, considering both academic and online plagiarism.

  • Which five plagiarism detectors were tested in the video?

    -The five plagiarism detectors tested were Dupli Checker, PlagiarismDetector.net, Search Engine Reports' Plagiarism Checker, On.com's Plagiarism Checker, and PaperPal.

  • How did the video ensure that an original piece of work wasn't flagged for plagiarism?

    -The video used an unpublished, original review paper from the creator's PhD work to test if these plagiarism detectors would incorrectly flag it as plagiarized.

  • What was the result for the original text using Dupli Checker?

    -Dupli Checker showed 0% plagiarism for the original text, indicating no plagiarism was detected.

  • What was the outcome when the original text was checked with PlagiarismDetector.net?

    -PlagiarismDetector.net also showed 0% plagiarism for the original text, suggesting it was correctly identified as non-plagiarized content.

  • How did Search Engine Reports' Plagiarism Checker perform with the original text?

    -Search Engine Reports' Plagiarism Checker indicated 0% plagiarism, correctly identifying the originality of the text.

  • What was the result when the original text was checked with On.com's Plagiarism Checker?

    -On.com's Plagiarism Checker found a 4% similarity, which after calculation was determined to be 4.88% plagiarism, suggesting it detected some minor similarities.

  • How did PaperPal perform in detecting plagiarism in the original text?

    -PaperPal showed a similarity range of 26 to 32%, indicating a potential for plagiarism, but also provided a detailed report with sources of the detected similarities.

  • What additional test was conducted to evaluate the detectors' ability to identify academic plagiarism?

    -The video creator used an introduction from a paper about plagiarism to test if the detectors could identify plagiarism within a plagiarized academic text.

  • Which plagiarism detector was recommended at the end of the video, and why?

    -PaperPal was recommended because it has a high word limit of 7,000 words per check, is designed for academic use, and uses Turnitin, which is similar to what universities use for plagiarism detection.

Outlines

00:00

🔍 Comprehensive Plagiarism Checker Review

The speaker conducted a thorough review of five plagiarism detection tools, focusing on both academic and online plagiarism. The tools tested include Dupli Checker, Plagiarism Detector, Searchengine Reports.net, On.com, and Paper Pal. To assess the tools' accuracy, the speaker used an original, unpublished paper from their PhD to ensure it wasn't falsely flagged. Dupli Checker, Plagiarism Detector, and Searchengine Reports.net all indicated 0% plagiarism for the original text. On.com's Plagiarism Checker detected a 4.88% similarity, while Paper Pal showed a 26-32% similarity range. The speaker appreciates Paper Pal's detailed reporting and its alignment with academic standards, suggesting it as a potential top choice for academic plagiarism detection.

05:01

📊 Results and Recommendations for Plagiarism Detection

The speaker presents the results of their plagiarism detection test, which involved using an introduction from a plagiarism article to see if the tools could detect self-plagiarism. Dupli Checker reported 89% plagiarism, Plagiarism Detector 88%, Search Engine Reports 95%, On.com 63.63%, and Paper Pal an impressive 96-100%. The speaker suggests that for academic purposes, Paper Pal is the most suitable due to its high word limit, academic focus, and use of Turnitin, a service widely used by universities. The speaker also mentions a technique to bypass daily limits on some tools by using a VPN, although they question the legality and ethics of this approach. They conclude by recommending Paper Pal for its comprehensive features and alignment with university plagiarism detection standards.

Mindmap

Keywords

Plagiarism Detector

A plagiarism detector is a software tool designed to identify and flag instances of plagiarism, which is the act of using someone else's work or ideas without proper attribution. In the video, the host tests various plagiarism detectors to determine their effectiveness in identifying both academic and online plagiarism. The detectors are used to analyze original and published texts to see if they are flagged as plagiarized, indicating the tool's accuracy and reliability.

Dup Checker

Dup Checker is one of the plagiarism detection tools mentioned in the video. It is used to test the originality of a text by comparing it against a database of existing content. The host uses Dup Checker to check an original piece of work to ensure it is not falsely flagged as plagiarized. The tool's ability to return a 0% plagiarism result for the original text demonstrates its potential accuracy in not misidentifying original content.

Academic Plagiarism

Academic plagiarism refers to the act of presenting someone else's work, research, or ideas as one's own in an academic context. This is a serious offense in educational institutions and can lead to severe consequences. The video discusses the effectiveness of different plagiarism detectors in identifying academic plagiarism, which is crucial for maintaining academic integrity.

Search Engine Reports

Search Engine Reports is mentioned as a source for a plagiarism detector tool. While it is primarily known for providing tools and resources for search engine optimization, it also offers a plagiarism detection service. The video highlights that this tool is recommended for both SEO and academic purposes, showcasing its versatility.

Turnitin

Turnitin is a widely used academic tool for detecting plagiarism in student submissions. It is mentioned in the video as a benchmark for comparing the effectiveness of other free plagiarism detectors. The host suggests that tools like PaperPal, which use Turnitin's database, can provide results that are more aligned with what universities expect.

Original Text

The term 'original text' is used in the video to describe a piece of writing that has not been published or submitted before, and thus should not be flagged as plagiarized. The host uses an original text from their own work to test the plagiarism detectors and ensure they do not incorrectly identify unique content as plagiarized.

DOI

DOI stands for Digital Object Identifier, a unique alphanumeric string assigned to digital documents, such as journal articles, to provide a persistent link to their location on the internet. In the video, a plagiarism detector identifies a DOI, suggesting that the text in question has similarities with a published document, which is a key feature for detecting academic plagiarism.

Unique Percentage

The 'unique percentage' is a metric provided by plagiarism detection tools to indicate the proportion of a text that is not found elsewhere on the internet or in databases. A higher unique percentage suggests less plagiarism. In the video, tools like Plagiarism Checker from on.com provide a unique percentage, helping users assess the originality of their work.

Upgrade to Prime

In the context of the video, 'Upgrade to Prime' refers to a premium service offered by some plagiarism detection tools, like PaperPal, which provides more detailed reports and additional features for a fee. The host mentions this as an option for users who want more in-depth analysis and information on where potential plagiarism is sourced from.

Text Version

The 'text version' mentioned in the video refers to the revised versions of a text that users can create to reduce plagiarism detection rates. Tools like ontext.com allow users to iterate on their text and check the plagiarism percentage after each revision, helping them to ensure their work is original.

Highlights

The author tested the top five plagiarism detectors available online.

The detectors were evaluated for academic and online plagiarism.

Duply Checker, Plagiarism Detector, Searchengine Reports, On.com, and Paper Pal were the tools tested.

Original work was tested for false positives in plagiarism detection.

Dup Checker and Plagiarism Detector had a 1,000-word limit for free use.

Dup Checker found 0% plagiarism for the original text.

Plagiarism Detector also reported 0% plagiarism for the original text.

Search Engine Reports detected 0% plagiarism, indicating accuracy for SEO and academic work.

On.com's plagiarism Checker identified 4% similarity, suggesting a unique content score of 95.12%.

Paper Pal reported a 26 to 32% similarity, providing a detailed report with a Prime upgrade.

The author conducted a meta-test by checking plagiarism in an introduction from a plagiarism article.

Duply Checker detected 89% plagiarism in the meta-test.

Plagiarism Detector found 88% plagiarism in the meta-test.

Search Engine Reports' plagiarism Checker showed 95% plagiarism in the meta-test.

On.com's plagiarism Checker detected 63.63% plagiarism in the meta-test.

Paper Pal identified 96 to 100% plagiarism in the meta-test, highlighting its effectiveness for academic detection.

Paper Pal is recommended for its large word limit, academic focus, and similarity to Turnitin used by universities.

The author suggests using a VPN to bypass daily limits on some plagiarism detection tools.

On.com's text version feature allows users to iteratively check for plagiarism.