What this is
AI Check Text does one thing: it runs the document you upload through Turnitin and delivers the two reports an instructor sees — the AI writing report and the similarity report — as PDFs, in about 10 minutes, for a per-document price. Every check runs in Turnitin's no-repository mode, so your document is never stored in Turnitin's database. There's no subscription and nothing to cancel.
We built it because the information asymmetry around Turnitin is genuinely unfair to students: the score that decides how your work is treated is one you usually can't see until it's too late to act on. Closing that gap is the whole product.
Who runs it
AI Check Text is a small independent team — the same people behind WibbleAI, a quality-first writing tool. We are not affiliated with, sponsored by, or endorsed by Turnitin, LLC; Turnitin® is a registered trademark of Turnitin, LLC, and we reference it only to accurately describe the reports this service provides.
How we write our guides
The guides exist to answer the questions students actually search the night before a deadline. Our standards for them are simple:
- Every factual claim about how Turnitin behaves reflects its publicly documented behavior — and where Turnitin doesn't publish details, we say so rather than guess.
- We tell you when the honest answer doesn't favor us — including that no pre-check, ours included, can guarantee your institution's exact result, since institutions control their own Turnitin configuration.
- No engagement bait, no scare tactics. If an article wouldn't help a stressed student at 11 pm, it doesn't ship.
Spotted something outdated or wrong? Email support@wibbleai.com and we'll fix it.
The practical details
Documents are PDF or DOCX, 400–30,000 words, up to 8 MB. Checkout runs through Stripe; sign-in is via Google. Credits are valid for 30 days, and if a check fails on our side the credit comes back automatically. The full rules live in our Terms of Service, and how we handle your documents is in the Privacy Policy.