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AI Origin CheckRun a free check

Evidence over guesses

About AI Origin Check

AI Origin Check is a free, private tool for people who need better questions—not a black-box authorship verdict.

Our approach

We put signed C2PA provenance first, distinguish validation failures from missing records, and label editable metadata as hints. Text tools report only observable Unicode artifacts.

That hierarchy is designed for journalists, creators, educators, reviewers, and curious readers who want useful context without overstating certainty.

Built for privacy

Files and pasted text remain in your browser. There are no accounts, scan histories, upload endpoints, or third-party AI detection calls. The service can be free because it does not run media analysis on a server.