humanizer.
YOUR WRITING TOOLKIT

Verify originality

Plagiarism checker ready
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Plagiarism checker Output

Your plagiarism checker report and analysis will appear here.

Attribution & Originality Scanner

Scan Text for Source Matches & Attribution Risks

Identify overlapping phrases, calculate originality metrics, and verify proper citation before publication.

How to use Plagiarism Checker

1

Submit Written Work

Paste your paper, essay, or blog post into the checker.

2

Configure Exclusion Filters

Optionally exclude direct quotes, bibliographies, and common references to prevent false positives.

3

Review Similarity Report

Inspect overall similarity percentages, identical matches, and identified web candidate domains.

Key Capabilities

Smart Exclusion Filters

Automatically identify and ignore properly formatted quotation marks and bibliographic entries.

Shingle Fingerprint Analysis

Combines ngram shingling and cosine similarity to detect both verbatim copying and paraphrased overlap.

Source Attribution Breakdown

Displays candidate web domains alongside match word counts and direct URL links.

Automated Fallback Summary

Guarantees a clean analytical summary even when external web search services experience temporary latency.

Frequently Asked Questions

What counts as a plagiarism match?

The scanner looks for identical word sequences (verbatim copying) as well as close paraphrasing where sentence structures match existing online publications.

Can I exclude quotes and references?

Yes, you can toggle exclusion for quoted passages and bibliographic lists to avoid inflating similarity scores.

What is an acceptable similarity score?

Scores under 15% generally represent standard idioms and terminology. Scores above 30% usually suggest sections that need revised paraphrasing and formal citations.

Do you store or sell submitted manuscripts?

No. Your submissions are processed strictly for the requested report and are not added to commercial essay banks.