Turnitin similarity checks
& AI detection
Powered by international Turnitin instructor accounts, we deliver the most professional document similarity checks and AI content detection. Reports ready in as little as 5 minutes.
- Minutes to report
- 5–30
- Never stored
- 100%
Checked with genuine Turnitin instructor accounts
Not the UK edition — covers a broader database
Your documents are never added to the Turnitin database
Detection reports completed in 5 to 30 minutes
Comprehensive academic integrity checks
We deliver the exact same Turnitin report your professors see, so you know where your document stands before you submit.
Three simple, fast steps
From uploading your file to receiving the full report takes only minutes.
Get started- 01
Upload document
Supports PDF, Word, TXT, RTF and PPTX. Drag and drop or choose a file to upload.
PDFDOCXTXTRTFPPTX - 02
Automatic check
We run similarity matching and AI content detection through Turnitin instructor accounts, completed in 5–30 minutes.
5–30Minutes to report - 03
Download report
Review the similarity and AI detection results, then download the full PDF report.
Similarity + AI report
How we compare to other platforms
| Features | TurnCheckHK | Other platforms |
|---|---|---|
| Turnitin edition | International | Possibly UK or unofficial |
| Account type | Instructor account | Student account |
| Stored in database | Not stored | May be stored |
| Report turnaround | 5–30 minutes | Hours to days |
| AI detection | Includes AI highlight report | None |
| Report format | Full PDF | Screenshots only |
| Payment methods | FPS / PayMe / AlipayHK | Alipay/WeChat only |
Simple, transparent pricing
Each check uses 1 credit. Buy as you go — no monthly fees, no commitment.
Will my document be stored in the Turnitin database if I use your service?
No. Our instructor accounts are set to “no repository”, so your document is not stored by Turnitin after checking and will not affect your future official submission.
Do you use the international or UK edition of Turnitin?
We use the international Turnitin (turnitin.com), which covers the global database and suits most Hong Kong institutions. This is not the UK edition (turnitinuk.com).
How long does a report take?
Reports are usually completed within 5 to 30 minutes. Depending on document size and system load, some files may take a little longer.
Is your report the same as what my school sees?
Yes. Because we use instructor accounts, the report is identical to what your professor or supervisor sees in Turnitin, including the similarity percentage, source list and AI detection result.
Which file formats are supported?
We support PDF, Microsoft Word (.doc/.docx), plain text (.txt), RTF and PowerPoint (.pptx). Maximum 50MB per file.
What does a *% AI detection result mean?
Turnitin shows *% when it cannot determine the proportion of AI content. This usually happens with shorter or mixed-content documents. You can request an AI highlight report for a more detailed analysis.
How do I pay?
We support FPS, PayMe and AlipayHK. After buying credits, upload your payment screenshot; once an admin approves it, your credits are ready to use.
Ready to check your document?
Sign up now and get a professional Turnitin report within minutes.
Create a free account