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Similarity & AI writing check

One paper. Two reports. An originality view of your writing.

Private document reviewAI requires 300 body-text wordsOriginal page layout preserved

Submit a paper

Start with the check code provided by your administrator.

Leave blank to use the title from your document.
Similarity exclusionswords (8–1000). You choose which filters apply.
Included in this checkSimilarity + AI writingOne paper and a shared Submission ID. AI requires at least 300 body-text words; shorter papers can still receive a similarity report.

Verify your check code before starting.

Code not working? Resolve a code issue

If you already redeemed it in this browser, use My check. A fully failed check can be restored here without another payment.

From code to report

  1. 1
    Redeem your code

    One code gives you one paper check.

  2. 2
    Add a title & upload

    Enter the assignment title, then choose your document.

  3. 3
    Review & download

    Open both eligible reports and save your copies.

Check results

Waiting for upload

Enter the check code used to submit your paper.

Your reports, in one place

Your current check will appear here. Use the original check code to reopen available reports.

Use your reports to review originality and uphold academic integrity.

Originality begins here

Similarity report example showing the overall score and match groups
AI writing report example with a 0% score
AI writing report example with a 44% score
Sample report page with five passages highlighted in different colors

Originality check

Review matching text and passages flagged for AI writing. Use the report highlights to check your quotations, citations, and wording before submission.