Plagiarism Checker

Checks for duplication and similarity signals. This is an MVP heuristic check.

Paste text to check

Privacy

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How to use

Paste your text.
Run the check to view similarity/duplication signals.
Use results as review guidance, not a final verdict.

Common questions

Is this a definitive plagiarism verdict?

No. It provides heuristic signals to support review.

What should I do if risk is high?

Check for copied passages, add citations/quotes, and rewrite sections as needed.

Result Schema (MVP)

{
  "score": "number (0..1)",
  "confidence": "number (0..1)",
  "riskLevel": "low | medium | high",
  "explanationLevel": "basic | short | medium | long",
  "signalsUsed": "string[]",
  "intendedUse": "string",
  "recommendations": "string[]"
}