AI Coin Identifier: Know What You Have
Not sure what coin you're looking at? ErrorHunt's AI coin identifier analyzes your coin photo to determine denomination, series, and potential errors. Whether you've found something in pocket change, inherited a collection, or picked up a coin at a yard sale, the identifier helps you understand what you have and whether it might contain valuable mint errors.
What the AI Identifier Does
- Denomination recognition — identifies the type of coin (penny, nickel, dime, quarter, etc.)
- Region detection — determines the country of origin for foreign coins
- Error screening — simultaneously checks for mint errors while identifying the coin
- Series identification — distinguishes between design series (e.g., Wheat penny vs. Memorial penny vs. Shield penny)
Supported Coin Types
ErrorHunt's AI models cover coins from multiple regions:
- United States (all modern denominations and major series)
- Canada
- United Kingdom
- European Union (Euro coins)
- Japan
- Australia
- Mexico
- Brazil
- China
- India
- African nations
- U.S. and world paper currency
How to Get the Best Identification
- Photograph both sides of the coin clearly
- Use even lighting to show all design details
- Include the edge in at least one photo if possible
- Place the coin on a contrasting background
Beyond Identification: Error Detection
What makes ErrorHunt different from simple coin ID apps is the integrated error detection. While identifying your coin, the system simultaneously scans for anomalies that could indicate valuable mint errors. You get identification and error screening in a single scan.
Frequently Asked Questions
Can the identifier recognize foreign coins?
Yes, ErrorHunt includes models for coins from the U.S., Canada, UK, EU, Japan, Australia, Mexico, Brazil, China, India, and African nations. The system identifies the region and then applies region-specific error detection models.
Does identification also check for errors?
Yes. ErrorHunt runs identification and error detection simultaneously. While identifying your coin, the system also scans for potential mint errors — so you get both answers from a single photo upload.
What if the identifier can't recognize my coin?
Some coins — especially very worn, damaged, or unusual pieces — may be difficult for the AI to identify. In these cases, the system will provide its best assessment along with a confidence score. You can try uploading a clearer photo or photographing the other side.
Upload a photo of your coin to identify it and check for errors.
Scan Your Coin Now