Why Coin Identifier exists
A single unusual coin can lead to many questions: what is it, where was it made, and what should you compare next? Coin Identifier gives you a practical first step without requiring a long technical questionnaire.
Upload one photo or take a photo on a supported mobile browser. The tool returns a likely visual match, a coin type, visible details, possible matches, and a suggestion for a better follow-up photo or research step.
How we approach visual identification
Coin Identifier is designed to compare visible evidence such as country or region clues, denomination, date, lettering, portraits, symbols, edge shape, wear, color, and surface appearance. Similar designs can look alike, so the result is presented as a useful starting point rather than a guaranteed identity.
The service is not a laboratory test, professional grading, authentication, appraisal, market valuation, or safety assessment. Keep the original coin and seek qualified help when the identification has legal, financial, or collecting consequences.
Who the product is for
Coin Identifier is intended for students, teachers, collectors, travelers, families, and curious finders who want a plain-language visual starting point before consulting a trusted numismatic reference.
It can help organize the next question, but it does not replace careful notes, physical measurements, mint or museum references, grading expertise, or professional analysis.
Independent product
Coin Identifier is an independent product operated through coin-identifier.org. It is not affiliated with, endorsed by, or sponsored by Google, Apple, OpenAI, or any grading service, mint, museum, or numismatic institution. Brand names belonging to other organizations remain the property of their respective owners.
Contact us
For product questions, accessibility feedback, billing help, security reports, or privacy requests, visit our Contact Us page or email [email protected]. When reporting a technical issue, include your browser, device, approximate image size, and a description of what happened, but do not send passwords, payment-card details, or sensitive personal information.