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Free

PapersOwl

PapersOwl plagiarism checker. Website screenshot.
★★★☆☆
Price Level:
Free

PapersOwl is an online platform that offers academic writing services and a free AI-powered plagiarism checker compatible with all common file formats.

Key Features:

  • Free to use.
  • Supports file uploads.
  • No word limit.
  • Comprehensive reports.
  • Option to connect with professional editors (paid option).

Limitations and Considerations:

  • The claim of data safety is mentioned but not explained.
  • Multilingual support is claimed but not detailed.

While mainly designed to help students ensure their academic work is original, this tool has no explicit restrictions preventing other users, such as writers or content creators, from using it.

Simply paste your text or upload your file to the system.

Upon clicking "check for plagiarism," the tool analyzes the content by comparing it with various online sources, taking about 10 seconds for a 1,500-word document.

It performs both a "Swift Check" for immediate results and a "Deep Search" across millions of internet sources, after which it generates a comprehensive report showing the uniqueness percentage, list of matching sources, and highlighted sections of overlapping content.

How accurate is PapersOwl's plagiarism checker?

Overall score:
3 out of 5 stars (★★★☆☆).
Our testing showed it is moderately accurate.
The tool gives a numerical result (score): Yes.
It detected our texts as follows:
● Completely original as
100% original
(★★★★★).
● AI-rephrased copy as
28% plagiarized
(★★☆☆☆).
● Fully copied as
52% plagiarized
(★★★☆☆).
Disclaimer: Results may differ. Always test personally.

FAQ

We've tested over 150 AI detectors and have a solid grasp of the market. Using our custom methodology, we ensure all tools are compared fairly. Our testing is unbiased, praising only those we believe in.

The tools on this website are tested using a specific testing method for each category. This ensures they are evaluated fairly and in a way most people would use them.

Plagiarism checkers may seem similar at first glance, but they come with different features and are intended for various use cases. Choose a tool that best suits your specific needs for the most accurate results. 

Paid tools are usually more accurate and better for advanced users needing integration and bulk checking. 

Free tools can be hit-or-miss, with usage limits and varying accuracy. 

Therefore, we suggest you check out all of our tools to find the best option for you.

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