Free check, no account needed
Free AI content detector
Paste your text to find out how likely it is to have been written by ChatGPT, Gemini or another AI model, with a score you can read at a glance.
Your text has 0 characters.
2 free searches a day without signing in, up to 2,000 characters each. No card needed.
100% secureFast and accurateDetailed results
Our features
Complete solutions for originality
Plagiarism detectionSearch the web, news and academic sources for matching passages.AI detectionEstimate how likely a text is to be written by a machine.Reports and analysisHighlighted passages, matched sources and a clear verdict.Certificate of authenticityProve your work is original with a shareable certificate.
Plagiarism detection
Find every matching passage before anyone else does
Quick search checks the live web in seconds. Deep search adds news archives, academic repositories and previously indexed documents to catch harder matches, including translated ones.
What we searchWeb pages, news and academic sourcesMatched sources with direct linksQuotes and references excluded on demandPDF report and read only share link
AI detection
Human or machine? Get a verdict you can explain
The detector reports a likelihood, not an accusation. Mixed documents are highlighted section by section, so you can see exactly which parts read as machine written and why.
This text was probably written by a human.
Solutions
Built for the way you work
Pricing
Compare all plansStart free, pay only when a document needs more
Single documentMost popular up to 5 pagesOne document, one payment. Plagiarism and AI detection together, full report included.Check my document
Credit packages for 25 credits1 credit checks 1 page of 2,500 characters. Credits never expire and work for every service.See the packs
UnlimitedNew /monthUp to 500 checks per calendar month, shared between quick plagiarism search and AI detection, for texts up to 5,000 characters each. Covered checks within the allowance do not use credits.Learn more
Institutional /year and up6,000 shared credits per year, unlimited members, invoice payment and LMS integration.Learn more
Your authenticity starts here
Run a free search now, no account needed. Pay only when your work asks for more.