100% Accurate Turnitin Detector
T-detector | Top Turnitin AI Detector for College Essays
Preview potential AI detection and similarity results with our Turnitin AI detector before submitting your assignment.
After our Turnitin AI detector scans your file, you’ll receive a Similarity report and an AI report.
- Your document will never be added to the Turnitin database.
3 Simple Steps to Use the Top Turnitin AI Detector
Upload your document and start the analysis with just one click.

Keep track of your paper's status while your report is prepared in about 5–20 minutes.

Download your completed report once it's available. Reports are stored for only 24 hours before being automatically removed.



Privacy Is Our Priority
Our Turnitin AI detector provides secure, one-time document checks while ensuring your personal data stays protected.
No Repository Submission
Your paper is never submitted to any Turnitin repository or stored in external databases.
Automatic Deletion After 24 Hours
Every uploaded file and generated report is automatically removed from our system within 24 hours.
Delete Your Data Anytime
You have complete control over your files and can delete your data whenever you choose.
Protected with Advanced Encryption
Your information is secured throughout every scan using advanced encryption technology.
Features
Why Students Trust T-detector as Their Turnitin AI Detector
T-detector helps identify AI and similarity risks before submission with our Turnitin AI detection solution.
Comprehensive Report Insights
View the Same Style of Turnitin Report as Your Instructor
Our Turnitin AI detector creates reports in the same format instructors see in their Turnitin accounts. They include AI probability, paraphrased AI indicators, and similarity analysis to help you understand how your work may be evaluated.

Support Academic Integrity Before Submission
Check your report before submitting your assignment. This allows you to revise, bypass AI detectors, and strengthen your paper so it is less likely to be flagged for AI-generated or plagiarized content in your Turnitin class.

Security & Privacy
Your Paper Stays Out of the Turnitin Database
You don't need your own Turnitin account to use our Turnitin AI checker. Papers checked through T-detector are not stored in the Turnitin database, helping prevent future 100% similarity matches.

Receive Your Turnitin Report Within Minutes
Receive your Turnitin report in as little as 5–20 minutes. The report highlights content identified as plagiarized or AI-generated, making it easier to revise your paper efficiently.

FAQ
Answers to common questions about checking papers with T-detector.
Why isn't my paper indexed by T-detector?
Our Turnitin AI checker operates without repository storage enabled. Your document is analyzed only to generate the report and is never added to the Turnitin database, regardless of how many times you check it.
What does *% represent in a Turnitin AI report?
In Turnitin AI reports, *% generally indicates that AI-generated content is estimated to fall between 1% and 19%. Instead of showing an exact value, Turnitin uses *% because very small amounts of detected AI content cannot always be measured precisely. When the AI score is 0% or 20% and higher, the report typically displays the exact percentage. In most academic situations, a *% result simply reflects a low probability of AI-generated content and is often acceptable depending on your institution's policy.
Will my report match the one from my school?
If you submit the exact same version of your paper, your AI and similarity results should closely match your school's Turnitin report. Any edits made after checking can affect the final results.
Does Turnitin include references in the similarity score?
No. Reference sections are generally excluded from similarity calculations in line with common academic standards used by universities and scholarly publishers.
Why wasn't my Turnitin AI report generated?
AI detection may not be available if your document is not written in English, Spanish, Japanese or Arabic, or if it falls outside the supported range of 320–29,999 words.
Can I check a paper that's already been submitted through my school's Turnitin?
Yes. If your paper has already been stored in the Turnitin database, checking it again may result in a high similarity score, but it will not impact the AI detection results.
Which languages are supported by T-detector?
Turnitin similarity reports support more than 30 languages. However, Turnitin AI detection is currently available only for English, Spanish, Japanese and Arabic.
Articles
Turnitin Tips & Tutorials
Guides for Turnitin reports, AI checks, accounts, and more.
