Plagiarism Checker
Check your writing for originality with AI.
What is the Plagiarism Checker?
Free AI plagiarism checker. Paste your text and get an instant originality assessment — an originality score, a plagiarism-risk level, the passages most likely to be unoriginal or copied, and suggestions to make them unique.
How to use the Plagiarism Checker
- 1
Paste your text
Drop the article, essay, or paragraph you want to check into the text box.
- 2
Run the AI check
Click check to get an originality score, a plagiarism-risk level, and the passages most likely to be unoriginal.
- 3
Rewrite the flagged parts
Use the suggestions to reword the flagged passages, then re-check until the text reads as original.
Frequently asked questions
Is this plagiarism checker free?
Yes — paste your text and get an instant AI originality report. Sign in for your free daily checks.
How does the AI plagiarism check work?
The AI reviews your writing for signs of unoriginal, generic, boilerplate, or likely-copied text and flags the riskiest passages with rewrite suggestions. It's an originality assessment based on the writing itself — not a live scan of a web-wide plagiarism database.
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