CoinLookup AI: Coin Identifier

About

Turn your iPhone into a pocket numismatist. CoinLookup AI identifies any coin from a single photo and tells you what year it was minted, where it came from, what makes it rare, and roughly what it's worth on today's collector market. Just emptied a jar of old change and wondering how to identify an old coin you found? Inherited a collection from a grandparent and need to know how much each piece is worth? Pulled a strange-looking penny out of your pocket and want to check if it's rare? CoinLookup AI was built for exactly these moments. Snap a photo, and within seconds you'll see the year, mint mark, country, composition, and a value estimate — no more flipping through Red Books or typing edge inscriptions into search engines. The app handles coins from every era: ancient Roman and Greek, medieval, colonial American, US wheat pennies and Morgan dollars, world coinage, and modern circulation. It tells you whether a coin is silver or gold, what its bullion content is, and flags potential error coins — doubled dies, off-center strikes, missing mint marks — that can multiply value many times over. Built for serious collectors too. Catalog hundreds of pieces with photos, notes, and grading information. Watch your portfolio's estimated value shift as the market moves. Whether you're a beginner curious about grandpa's coin jar, a metal detectorist identifying field finds on the spot, an estate evaluator pricing whole collections, or a numismatist building a searchable digital archive — the workflow is the same: snap, see, save. The recognition model is trained on hundreds of thousands of coin images across denominations, eras, and conditions. It reads obverse, reverse, edge details, mint marks, and date positioning the same way a human numismatist would — just faster. Value estimates are pulled from active collector market data, not retail catalog inflation, so you see realistic numbers. Photos are processed for identification only. We don't sell data and we don't share your collection inventory with advertisers. Your catalog stays yours. Terms of Service: https://coinlookupai.com/terms-of-service Privacy Policy: https://coinlookupai.com/privacy-policy