Detect Plagiarism With Confidence

Our free plagiarism checker helps you identify duplicate content and ensure the originality of your work.

Quick & Easy Check

Paste your text and get instant results. Our basic checker helps identify potential plagiarism issues.

Free Plagiarism Checker

Check your text for potential plagiarism issues

0 words

How Our Plagiarism Checker Works

Understanding our detection process and limitations

Text Analysis

Our system breaks down your text into smaller chunks and creates digital fingerprints of the content to compare against our database.

Database Comparison

We compare your text against publicly available sources online, including websites, articles, and academic papers.

Results Presentation

We highlight matching content and provide an originality score to help you assess potential plagiarism issues.

Limitations of Our Basic Checker

  • Limited database compared to premium services
  • Cannot detect paraphrased content with high accuracy
  • Does not include academic paper databases
  • Maximum check length of 2,000 words
  • Results may not be 100% accurate

For academic or professional use, we recommend verifying results with specialized plagiarism detection tools.

Articles & Resources

Learn more about plagiarism and content originality

Understanding Plagiarism: A Complete Guide

Published on June 15, 2023

Plagiarism is more than just copying text - it's about using someone else's work without proper attribution. This comprehensive guide explores different types of plagiarism, from direct copying to mosaic plagiarism, and provides tips on how to avoid accidental plagiarism in your work.

How to Properly Cite Sources in Academic Writing

Published on May 22, 2023

Proper citation is the key to avoiding plagiarism in academic work. This article covers the major citation styles (APA, MLA, Chicago) and provides examples of how to correctly attribute sources in your papers. Learn when to use quotes, paraphrases, and summaries while maintaining academic integrity.

The Technology Behind Plagiarism Detection

Published on April 10, 2023

Modern plagiarism checkers use sophisticated algorithms to detect copied content. This article explains how fingerprinting algorithms, machine learning, and database indexing work together to identify potential plagiarism. Discover why some content might be flagged incorrectly and how to interpret checker results.

Copyright Law vs. Plagiarism: What's the Difference?

Published on March 5, 2023

While related, copyright infringement and plagiarism are distinct concepts. This article explores the legal and ethical dimensions of content use, including fair use provisions, Creative Commons licenses, and the consequences of both plagiarism and copyright violations in different contexts.

Plagiarism Checker API

Integrate our basic plagiarism detection into your applications

API Overview

Our API provides basic plagiarism checking capabilities for developers. It's ideal for educational apps, content management systems, and writing platforms.

{
  "endpoint": "https://api.s00.site/v1/plagiarism/check",
  "method": "POST",
  "headers": {
    "Content-Type": "application/json",
    "Authorization": "Bearer YOUR_API_KEY"
  },
  "body": {
    "text": "The content to check for plagiarism...",
    "deep_check": false
  },
  "response": {
    "originality_score": 85.7,
    "matches": [
      {
        "source": "https://example.com/source1",
        "similarity": 45.2,
        "matched_text": "The matched text snippet..."
      }
    ]
  }
}

API Limitations: Our basic API has rate limits (100 requests/day) and cannot be used for commercial applications without prior authorization.

Contact Us

Have questions or feedback? We'd love to hear from you.

Get in Touch

For general inquiries, partnership opportunities, or technical support, please use the contact form or email us directly.

Email

contact@s00.site

Office Hours

Monday - Friday: 9:00 AM - 5:00 PM (GMT)

Privacy Policy

We take your privacy seriously. This policy explains what personal data we collect and how we use it.

  • We collect only necessary information to provide our services
  • Submitted texts are processed for plagiarism detection only
  • We don't store your checked content permanently
  • We use cookies for basic functionality and analytics
  • We don't sell or share your personal information

By using our service, you agree to this privacy policy.

Disclaimer

This plagiarism checker is provided as a basic detection tool without warranties.

  • Results may not be 100% accurate
  • We don't guarantee detection of all plagiarized content
  • False positives/negatives may occur
  • Not suitable for legal or academic disputes
  • Use at your own discretion

For critical applications, please verify results with professional services.