Identify coins by photo. Get estimated values & history. Free scans with ads.
Identify coins from a photo and explore their likely identity, estimated coin value, rarity and history. CoinLens is an AI coin scanner for curious finders and collectors of old coins, foreign coins and everyday discoveries.
Free scans with ads
Continue free with unlimited scans with ads. Pro removes ads and unlocks full history, Collection, PDF export and CSV export.
Scan one or both sides
Take a clear photo or choose an image from your device. Add a second photo to show the other side when useful. CoinLens examines visible details and suggests a likely match.
Explore the details
Results can include country or region, denomination, year, mint mark, composition, mintage, variety and series. Available details depend on the coin and the photos.
Understand estimated coin value
When value information is available, see an estimated market range in your chosen currency. Explore how rarity, visible condition and collector demand may affect the estimate. Values are estimates, not guaranteed sale prices.
Discover the history
Explore historical context, collector facts and related coins. The Discover section also offers a daily coin insight.
Organize your collection with Pro
Save and organize collection entries on your device, revisit full scan history, and export reports as PDF or CSV. Collection and full history are Pro features; Free scans remain available with ads.
Know the limits
Photo-based identification can be incomplete or incorrect. CoinLens provides informational likely matches and estimated values. It does not authenticate coins, assign a professional grade, provide a professional appraisal, or offer financial advice.
Novedades
New in CoinLens 3.1.2
• Free plan: unlimited scans with ads.
• Dark theme by default; choose Light, Dark or System in Settings.
• Discover: a new coin card unlocks each day.
• Collection and History: clearer values, a complete CSV export and better accessibility.
• Reliability and performance improvements.