Identify Any Coin Instantly
Whether you found an old coin in a drawer, inherited a collection, or stumbled on a foreign coin you do not recognize, our AI coin identifier names it instantly. Get the country, year, denomination, mint, key features, and historical context with a single photo.
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A coin carries its whole identity on two small faces: the country and language in the inscriptions, the year and mint mark, and the portrait or emblem. That is why a clear photo of both sides is usually enough to name it, even when the coin is worn. Those same details are also the first clues to whether you have common pocket change or a key date worth real money.
Below are the kinds of coins people most often try to place. Scan yours to get the country, year, denomination, and mint, then dig into its value if it turns out to be notable.
Common types of coins
A quick reference to the ones people ask about most. Not sure which you have? Snap a photo above and let the AI name it.
US circulating coins
Lincoln cents, Jefferson nickels, Roosevelt dimes, and Washington quarters. Common, but key dates and mint errors can still be valuable.
US silver and classic coins
Morgan and Peace dollars, Mercury dimes, and pre-1965 silver coinage. Carry both collector and silver melt value.
World and foreign coins
Modern and older coins from other countries, identified by their language, ruler, and denomination markings.
Ancient coins
Roman, Greek, and Byzantine pieces, often hand-struck and irregular. Identified by portrait, legend, and metal.
Error and variety coins
Off-center strikes, doubled dies, and wrong-planchet errors. Small flaws that can make an ordinary coin valuable.
Commemoratives and bullion
Special-issue and precious-metal coins like silver Eagles, often marked with weight and fineness.
Why identifying coins matters
Identifying a coin is the first step to knowing its story and its worth. A coin you cannot name might be a common modern issue or a rare key date worth hundreds. Naming the coin unlocks every next decision: keep, sell, grade, or research.
What helps identify coins
Inscriptions and Country
The text and language on a coin point to its country of origin. Cyrillic, Arabic, Chinese, and Latin alphabets each narrow the search.
Year and Mint Mark
Most coins show a year and a small letter or symbol indicating which mint produced it. These two details are critical to identification and rarity.
Portrait and Iconography
Monarchs, presidents, animals, and national symbols help pinpoint the issuing authority and series, even on heavily worn coins.
Size, Shape, and Edge
Diameter, thickness, weight, and edge type (reeded, plain, lettered) distinguish denominations and confirm authenticity.
Identifying a coin vs. knowing its worth
Naming a coin is step one: country, year, mint, and denomination. Whether it is worth anything depends on rarity, grade, and metal content, which a photo alone cannot fully judge. Once the AI identifies your coin, check its value with a dedicated valuation tool like howmuchisitworth.app before you decide to keep, sell, or grade it.
Photo tips for the best identification
- 1Photograph both sides of the coin in natural light, with the coin filling most of the frame.
- 2Avoid flash, which can wash out fine details like mint marks and dates.
- 3Place the coin on a plain dark background for sharper contrast.
- 4If the coin is foreign or ancient, include a ruler or common object for scale.
Frequently asked questions
Can the AI identify foreign and ancient coins?
Yes. Our AI recognizes coins from over 200 countries and historical eras, including Roman, Byzantine, medieval European, and modern world coins.
What if my coin is heavily worn?
Even worn coins usually retain enough features (size, shape, partial inscriptions, portraits) for identification. The AI gives you the most likely match and notes uncertainty.
Will it tell me how much my coin is worth?
Identification is the first step. For full valuations including grade and market price, we recommend our companion tool at howmuchisitworth.app.
Identify coins on the go
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