Free Online Plagiarism Checker
Our free plagiarism checker helps you ensure your content is original and free from unintentional plagiarism. This tool compares your text against millions of web pages, academic papers, and publications to identify any matching or similar content.
Whether you're a student submitting an assignment, a content creator ensuring originality, or a professional reviewing work, our plagiarism detector provides an accurate assessment of your content's uniqueness.
Why Check for Plagiarism?
For Students
- Avoid accidental plagiarism in academic submissions
- Ensure proper citation of all sources
- Develop good academic integrity habits
- Prevent potential disciplinary actions
- Improve writing skills by identifying over-reliance on sources
For Content Creators
- Verify content originality before publishing
- Protect your brand's reputation
- Avoid copyright infringement issues
- Ensure your SEO efforts aren't hindered by duplicate content
- Build trust with your audience through authentic writing
How Our Plagiarism Checker Works
- Input Your Text: Copy and paste your content or upload a document into our plagiarism checker.
- Advanced Analysis: Our tool analyzes your text by comparing it against billions of web pages, academic databases, and publications.
- Detailed Report: Receive a comprehensive report showing your content's uniqueness score and any potentially matched sources.
- Review Findings: Examine any highlighted matches to determine if revisions or proper citations are needed.
Our plagiarism detection algorithm identifies both exact matches and paraphrased content, providing a thorough analysis of your document's originality.
Features of Our Plagiarism Checker
Comprehensive Checking
Compares against billions of web pages, academic papers, and publications for thorough analysis.
Accuracy & Speed
Delivers accurate results quickly, allowing you to make necessary adjustments efficiently.
User Privacy
Your documents remain private and secure, with no retention of submitted content after checking.
Source Identification
Identifies specific sources of matched content, allowing for proper citation or revision.
Multiple File Formats
Supports various document formats including plain text, DOC, DOCX, and PDF files.
Detailed Reports
Provides comprehensive reports with percentage scores and highlighted matched text.
Tips for Avoiding Plagiarism
- Take Thorough Notes: Clearly distinguish between direct quotes, paraphrased ideas, and your own thoughts when researching.
- Use Proper Citation: Always cite your sources correctly using the appropriate citation style (APA, MLA, Chicago, etc.).
- Paraphrase Carefully: When rephrasing another's ideas, make sure to thoroughly rewrite the content in your own words while maintaining the original meaning.
- Quote Directly When Necessary: Use quotation marks for exact wording from sources and include proper citation.
- Develop Your Voice: Work on developing your unique writing style and contributing original ideas to your field.
- Check Your Work: Use plagiarism checking tools (like ours) before finalizing your content to catch any unintentional plagiarism.
Frequently Asked Questions
Is this plagiarism checker free to use?
Yes, our basic plagiarism checking tool is completely free to use with no hidden charges.
How accurate is this plagiarism detector?
Our plagiarism detection algorithm is highly accurate, comparing your content against billions of web pages and academic sources. While no tool can guarantee 100% accuracy, ours provides an excellent indication of content originality.
Is my content safe when I submit it for checking?
Yes, your privacy is important to us. We do not store or share your submitted content after the plagiarism check is complete.
What types of plagiarism can this tool detect?
Our tool can detect direct copying, mosaic plagiarism (patchwriting), paraphrasing without attribution, and content spinning from existing sources.
How much text can I check at once?
The free version allows checking of texts up to 2000 words at a time. For longer documents, you can check in portions.