# GateCheck > Free, independent ticket validity checker for football and live-event tickets. A fan drops a ticket image or pastes a delivery link and gets a 1–99 score in under half a minute; no signup. https://gatecheck.io ## What it does - Checks barcode format, duplicate barcodes, delivery type, match/seat consistency, club resale policy, seller history, and reported gate outcomes. - Cannot see inside a club's gate system; says on every result what remains unknown. - Does not sell tickets; scores every marketplace by the same rules. - Keeps no ticket images or barcodes, only one-way fingerprints; every result can be deleted. ## Pages - https://gatecheck.io/how-it-works.html — what is checked and what cannot be known - https://gatecheck.io/privacy.html — what is kept and why - https://gatecheck.io/clubs/.html — per-club resale policy and check (e.g. /clubs/arsenal.html) - https://gatecheck.io/tickets-from/.html — per-marketplace guidance (e.g. /tickets-from/stubhub.html) Contact: info@gatecheck.io