Is this plagiarism checker really free?

Yes! Our plagiarism checker is completely free to use with no hidden costs, subscriptions, or registration required. We believe in providing free tools to help students, writers, and content creators maintain originality.

How accurate is the plagiarism detection?

Our tool searches multiple search engines to compare your text against billions of web pages. It provides sentence-by-sentence analysis with similarity scoring. While highly accurate, we recommend using it as part of a comprehensive approach to ensuring originality.

What is the maximum text length I can check?

You can check up to 10,000 characters per check. For longer documents, we recommend breaking them into sections and checking each part separately for the most thorough analysis.

Do you store my text or check history?

No, we do not store your text on our servers. All checks are performed in real-time, and your content remains private. We use local storage only to save your preferences and recent checks on your device.

Can I use this for academic papers?

Yes! Our plagiarism checker is perfect for students checking essays, research papers, and assignments. However, always follow your institution's specific guidelines and use this as one tool in your process of ensuring academic integrity.

Free Plagiarism Checker Online - Detect Duplicate Content Instantly

About This Tool

Check your text for plagiarism using our advanced free online tool. We search multiple search engines to compare your content against billions of web pages, providing detailed sentence-by-sentence analysis.

Free & Unlimited: Check as much text as you want with no registration required
Multiple Search Engines: Comprehensive coverage across Google, Bing, and DuckDuckGo
Detailed Analysis: Sentence-by-sentence similarity scoring with highlighted matches
Export Reports: Download comprehensive plagiarism reports in PDF or HTML format
Privacy First: Your text is never stored on our servers

Enter Your Text

0 / 10,000

Check Settings

Search Engines

Google Bing DuckDuckGo

Check Mode

Sentence-by-sentence Paragraph-by-paragraph

Sensitivity

Similarity Threshold:

60%

Higher = fewer matches, more strict

Options

Ignore quoted text Ignore references/citations Check URLs for plagiarism

🔍 Plagiarism Checker

About This Tool

Enter Your Text

Check Settings

Search Engines

Check Mode

Sensitivity

Options

Plagiarism Check Results

Similarity Distribution

Overall Analysis

Detailed Sentence Analysis

Recent Checks

Checking for Plagiarism...