Maximum 1000 words limit per search.
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Paste (Ctrl + V) your article below then click Check for Plagiarism!
Our free plagiarism checker helps you review text for possible similarities with content available online. It is useful for writers, students, teachers, editors, bloggers, website owners, and SEO professionals who want to identify matching passages before publishing or submitting their work.
The tool accepts up to 1,000 words in a single search. For longer documents, divide the text into smaller sections and check each section separately. A plagiarism result should be treated as a review aid: examine every highlighted match, verify the original source, and add a citation or rewrite the passage when necessary.
For the most useful results, check complete sentences and paragraphs rather than isolated keywords. If your text exceeds the 1,000-word limit, test it in logical sections so that the context remains clear.
The report identifies text that may be similar to material found on other webpages. A match does not automatically prove intentional plagiarism. Common phrases, quotations, technical definitions, titles, and properly cited passages can also appear as similarities.
Review each match individually. Open the referenced source when available and compare it with your text. If the wording is too close, rewrite the passage in your own words while preserving its meaning. If the original wording is necessary, use quotation marks and provide an appropriate citation.
Students can check essays, reports, research notes, and assignments for passages that may require quotation marks or citations. Always follow the academic-integrity and citation rules set by your institution.
Teachers can use similarity results as an initial review aid. A tool-generated match should not be the only basis for an academic decision; the context, cited sources, assignment requirements, and student explanation should also be considered.
Writers and editors can review articles, blog posts, product descriptions, newsletters, and website copy before publication. This can help identify accidental repetition, missing attribution, or wording that is too close to an existing source.
Website owners can check new copy before adding it to a site. Original, useful content gives visitors a clearer reason to choose a page and helps search engines understand its distinct purpose. Similarity checking is only one part of content quality; accuracy, usefulness, structure, and first-hand value also matter.
No automated plagiarism checker can guarantee that text is completely original or detect every possible source. Online content changes constantly, some material is private or unavailable to search systems, and common expressions can create legitimate matches. Results should therefore support human review rather than replace it.
This tool checks text entered into the input box and currently supports a maximum of 1,000 words per search. It does not replace professional editorial review, institutional plagiarism-detection procedures, or legal advice about copyright and fair use.
Yes. You can use the checker without creating an account. The current limit is 1,000 words per search.
No. A match indicates similar wording. Quotations, citations, common phrases, titles, and standard definitions can be legitimate matches. Review the source and context before making a decision.
Yes, but you must divide a longer document into sections of no more than 1,000 words and check them separately.
Write from your own understanding, quote exact wording, cite ideas and facts taken from other sources, and paraphrase by changing both the language and sentence structure without changing the meaning.
No. It provides similarity information for review. Academic decisions should also consider citations, context, institutional rules, and human evaluation.