AI & Similarity Checker for UK Students

100% confidential no-repository scan

Your document is checked on our own account, never your university's, and it is never saved to the checker's database. So your real submission will not match this check, and nobody at your university can see that you checked.

How our university-grade checker works

1. Send your document with your email and WhatsApp number using the form above.
2. We contact you by email or WhatsApp with the payment details: £2, €2, US$3 or ₹150.
3. Once you have paid, we check your document and send you both reports: the AI writing score and the similarity report.

Why free AI checkers risk false positives

Free online AI checkers use different detection models from the systems universities run, and they often flag formal writing, or writing in a second language, as AI. Some also keep a copy of what you paste in. A score from one of them tells you little about what your university's checker will show.

Checking criteria

The AI score can only be given when your document meets all three rules:

• It is between 300 and 25,000 words long.
• It has at least 300 words of continuous prose. Lists, tables and short notes do not count.
• It is written in English.

If your document does not meet these rules, we tell you, and you are not charged.

What your scores mean

The AI score is an estimate of how much of your writing reads as if an AI tool produced it. It is a prediction, not proof, and markers look at it alongside your drafts and how you usually write. A high score on work you wrote yourself can happen, more often in a second language or a very formal style. Read our guide on whether Turnitin detects AI at UK universities.

The similarity score shows how much of your text matches published work, websites and earlier submissions. It is a measurement, not a plagiarism verdict: quotes and references match too. Our guide explains what a similarity score actually measures.