Coinby
Smart Coin Identifier & Value Estimator
Identify coins instantly from a photo. Ask about history, specifications, rarity, and value, and build your personal coin collection.
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Popular Coins
Explore our collection of coins and learn about their identification, history, and value.
Features
Everything you need for intelligent coin identification and collecting
Core Features
Smart Coin Identification
Capture clear photos for accurate identification and get the coin's name, country, denomination, and estimated value
Smart Coin Chat
Ask about history, specifications, rarity, value, and collecting tips, with image context
Coin Collection
Save identified coins, organize them into a personal collection, and add your own collector notes
Additional Features
Identification History
Browse your full history of identifications and chats across devices
Multi-Language Support
Use Coinby in your preferred language with comprehensive localization
Cross-Platform Access
Use Coinby seamlessly on iOS, Android, and the Web
Latest Posts
Stay updated with the latest news, tips, and insights from our community.
What our users say about Coinby
"Coinby identified an old coin from my grandfather's drawer in seconds and told me its history and value. Amazing!"
Alex Johnson
History Enthusiast
"The smart chat is super helpful. I ask about rarity and value and get clear explanations immediately."
Maria Rodriguez
Coin Collector
"As a beginner, Coinby made identifying and organizing my coin finds simple and fun."
David Lee
Beginner Collector
Frequently Asked Questions
Start Identifying Coins Today!
Download Coinby for mobile or continue in your browser. Identify coins instantly, estimate their value, and manage your personal collection.