Free Stamp Identifier Online & App
World's Best Stamp Identifier and Value Calculator
Take a photo of your stamp and our free stamp identifier app will instantly identify it, determine its value, and provide historical information. Perfect for both iOS and Android* users.
*Android version coming soon
Why Choose Our Stamp Identifier App?
Our app combines advanced technology with philatelic expertise to provide you with the most accurate stamp identification experience.
Instant Identification
Take a photo of any stamp and get instant identification results including country of origin, year of issue, and Scott catalog number.
Value Estimation
Get estimated market values for your stamps based on current collector trends, condition, and rarity factors.
Historical Context
Learn the fascinating stories behind your stamps, including historical events, notable figures, and cultural significance.
Digital Collection
Organize and manage your stamp collection digitally with detailed information for each item in your collection.
How It Works
Our app makes stamp identification simple and efficient with just a few easy steps
Take a Photo
Use your iPhone camera to take a clear photo of your stamp. Make sure the stamp is well-lit and the entire stamp is visible in the frame for the best results.
Get Instant Results
Our advanced AI technology identifies your stamp in seconds, providing you with detailed information about its origin, age, and unique characteristics.
Learn & Evaluate
Discover your stamp's history, origin, and estimated value. Save it to your digital collection and share your findings with fellow collectors.
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Frequently Asked Questions
How accurate is the Stamp Identifier App?
Our app uses advanced AI technology trained on millions of stamp images to provide highly accurate identification results. For common stamps, the accuracy rate is over 95%. For rare or unusual stamps, the app will provide the closest matches and allow you to compare details.
Does the app work offline?
The app requires an internet connection to process stamp identifications as it uses our cloud-based AI system. However, you can browse your previously identified stamps and their details offline.
How does the app determine stamp values?
The app provides estimated value ranges based on recent auction results, catalog values, and market trends. Values are updated regularly to reflect current market conditions. The condition of your specific stamp will affect its actual value.
Can I identify damaged or partial stamps?
Yes, the app can often identify stamps even if they are partially damaged. However, for the most accurate results, we recommend using stamps that are as complete as possible. The app will indicate when identification confidence is lower due to damage.
Ready to Identify Your Stamps?
Download the Stamp Identifier App today and unlock the secrets of your stamp collection. Join thousands of collectors who are discovering the history and value of their stamps with just a photo.
Available for iPhone and iPad. iOS 14.0 or later required.