Seouy Tools

Content Quality Tools

Plagiarism Checker for SEO & Webmaster

Seouy Plagiarism Checker is designed as a transparent similarity screener. It can compare your text directly with public URLs using local n-gram coverage, and it can search distinctive quoted phrases across the public web when a search-results integration is configured. Reports identify matching sources and phrase evidence while avoiding false claims that a search match alone proves plagiarism.

Live progressOn-screen previewPrivate processingNo unnecessary sign-up
1

Enter your details

Enter or paste the requested text and adjust the available options before generating the result.

ContentConfigure the settings that affect this part of the result.
SourcesConfigure the settings that affect this part of the result.

Up to 10 public pages. Private and local-network destinations are blocked.

AnalysisConfigure the settings that affect this part of the result.

Results are processed on the Seouy server and normally expire after 24 hours.

Simple workflow

How to use Plagiarism Checker

  1. 1

    Enter the requested details or text.

  2. 2

    Choose the available task-specific settings.

  3. 3

    Generate the result and wait for completion.

  4. 4

    Review the result on screen, then copy or download it where supported.

Built for real users

Clear results without unnecessary steps

  • Progress you can followUploading, validation, processing, finalizing and ready states.
  • Preview before downloadText, images, PDFs, audio and video are shown on screen when practical.
  • Automatic cleanupTemporary files normally expire after 24 hours.

Continue your workflow

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Helpful answers

Frequently asked questions

Does a matching phrase automatically mean plagiarism?

No. Quotes, common phrases, citations and legitimately reused wording can match. The report is a screening aid and must be reviewed in context.

Can I use the checker without a paid search API?

Yes, by supplying public source URLs to compare directly. Broader automated web discovery requires a configured search-results provider.

How is direct URL similarity calculated?

Seouy normalizes visible page text and measures how many word n-grams from your input also appear in each supplied public source.

Does the checker access private documents?

No. The URL comparison mode fetches only public HTTP/HTTPS pages and blocks local/private network destinations.

Is this equivalent to Turnitin?

No. Turnitin and similar services use proprietary academic databases. Seouy only reports the public-web or supplied-source evidence it can actually access.