How to Run a Turnitin Similarity Check on Your Own Work

By the AiPlagProChecker editorial team2 min read

Independent guide. Not affiliated with Turnitin, LLC. Read the Turnitin disclaimer.

A "self-check" means running your own work through Turnitin's similarity check before anyone grades it. Here's how to do it and how to use the result.

Ways to self-check

RouteSimilarityAI scoreStored?
Institution self-check toolYesUsually noDepends on settings
Draft assignmentYesUsually noOften yes
AiPlagProCheckerYesYesNo

Using the similarity result

  1. Read the overall score, then the match groups.
  2. Fix everything under Not Cited or Quoted.
  3. Add quotation marks to Missing Quotations or rewrite.
  4. Check one large source isn't dominating.

More: how to read a similarity report and how to lower your score.

Self-check now: $3.50 for both Turnitin reports. Humanizer for AI-flagged text: $5.99 per 200 words.

Frequently asked questions

Is there a Turnitin self-checker?

Some institutions offer one for students. Otherwise you can use a Turnitin report service.

How do I use Turnitin similarity results?

Look at match groups first, then each source, then fix uncited matches.

Does a self-check include AI?

Institutional self-checkers usually don't show AI. Our check includes the Turnitin AI report.

Turnitin reports

See your Turnitin AI and similarity scores first.

$3.50 per document
  • Turnitin similarity report (PDF)
  • Turnitin AI writing report (PDF)
  • Not stored in any shared repository
  • Ready usually within 30 minutes

2 free checks with every 10 you buy.

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