Check Text for Web-Indexed Similarity
Review an overall similarity score, matched passages, and the web sources returned by the checking provider.
Similarity Report
Your similarity report will appear here
Paste at least 20 words to check against discoverable web sources.
Check Text for Web-Indexed Similarity
Review an overall similarity score, matched passages, and the web sources returned by the checking provider.
Review the Pages Behind a Match
Source Links
Each result is grounded in the URLs and matched text returned by the similarity provider.
Check a Draft
See Which Text Overlaps
Passage Detail
Matched phrases are listed with per-match similarity so you can inspect the specific wording.
Review SimilarityHow to Run a Similarity Check
Paste enough text, submit it to the provider, and review the returned sources.
Paste at Least 20 Words
Step 1
Enter up to 10,000 characters of text you are allowed to process.
Run the Web Check
Step 2
The provider compares the excerpt with sources available to its web index.
Investigate the Sources
Step 3
Open relevant links and decide whether quotation, citation, or revision is needed.
See More Than a Single Percentage
Use matched passages and source links to investigate possible overlap
Grounded Results
The report renders only sources and matches returned by the backend.
- Real source URLs
- Returned match text
- Provider similarity scores
Clearer Review
Separate whole-document similarity from individual passage matches.
- Overall score
- Passage percentages
- Academic source badge
Responsible Interpretation
Keep coverage limits visible while reviewing a result.
- Public-web scope
- No originality guarantee
- Institutional-review disclaimer
A Practical First-Pass Similarity Review
Useful for reviewing public-web overlap before a draft is published or submitted.
Olivia Reed
Content Editor
The source links help me investigate repeated wording before an article goes live.
Henry Zhao
Graduate Student
I treat it as an early warning check and still follow my university's official process.
Fatima Ali
Writing Instructor
The matched passages are more useful for teaching citation than a score by itself.
Plagiarism Checker FAQs
Important limits, coverage, and interpretation
No. It checks web-indexed sources and does not have the same private academic databases or institutional workflow.
No. A source may be private, newly published, unavailable to the provider, or outside its index.
It is the provider's estimate of similarity across the checked excerpt, separate from the percentages shown for individual matches.
Each check accepts at least 20 words and up to 10,000 characters.
Open the source, compare the context, and decide whether to quote, cite, paraphrase more clearly, or revise repeated wording.