AI Stamp Identifier
Identify any postage stamp with AI-powered philatelic analysis. Perfect for stamp collectors, estate sale hunters, and postal history enthusiasts. Upload a photo to discover the country, year of issue, Scott/Michel catalog numbers, printing variety, condition assessment, and current market value.
How to Use This Identifier
Upload a clear photo of the stamp. The AI analyzes the design, text, denomination, and printing characteristics to identify the exact issue and value.
Tips for Better Results
Full Stamp
Capture the complete stamp including perforations.
Even Lighting
Avoid shadows that obscure design details.
High Resolution
Clear photos reveal watermarks and printing varieties.
Show Cancellation
Cancellation marks affect value and may aid identification.
What the AI Identifies
- Country of Origin: Issuing country or postal authority
- Year of Issue: Date of first issue and production period
- Catalog Numbers: Scott, Michel, Stanley Gibbons references
- Variety Detection: Printing varieties, errors, and types
- Condition Grade: Mint, used, centering, gum assessment
- Market Value: Current estimated value in identified condition
Stamps We Identify
Worldwide stamps from classic 19th century issues to modern commemoratives, including definitives, commemoratives, airmails, special delivery, revenue stamps, and postal history from all countries.
What Our AI Stamp Identifies
Issuing country or postal authority Our advanced AI analyzes visual and contextual elements to provide accurate identification with detailed supporting information. Results include confidence levels and alternative possibilities when applicable.
Date of first issue and production period Our advanced AI analyzes visual and contextual elements to provide accurate identification with detailed supporting information. Results include confidence levels and alternative possibilities when applicable.
Scott, Michel, Stanley Gibbons references Our advanced AI analyzes visual and contextual elements to provide accurate identification with detailed supporting information. Results include confidence levels and alternative possibilities when applicable.
Printing varieties, errors, and types Our advanced AI analyzes visual and contextual elements to provide accurate identification with detailed supporting information. Results include confidence levels and alternative possibilities when applicable.
Stamp Categories We Recognize
The most frequently encountered stamp items are identified with high confidence and comprehensive detail. These include mainstream products, popular varieties, and widely distributed examples.
Our AI recognizes rare, limited edition, and vintage stamp items that often have significant value or historical importance. Identification includes rarity assessment and collectibility notes.
Many stamp items have multiple versions, color variations, or special editions. Our system distinguishes between these variants and identifies specific release information when available.
Tips for Accurate Stamp Identification
Capture the complete stamp including perforations. Following this guidance significantly improves identification accuracy and the detail level of results returned.
Avoid shadows that obscure design details. Following this guidance significantly improves identification accuracy and the detail level of results returned.
Clear photos reveal watermarks and printing varieties. Following this guidance significantly improves identification accuracy and the detail level of results returned.
Why Identify Stamp Items
Building a quality collection requires accurate identification. Our tool helps verify items before purchase, identify pieces in existing collections, and discover rare finds at estate sales, thrift stores, or garage sales.
Accurate identification is essential for pricing items correctly and writing searchable listings. Misidentified items either undersell valuable pieces or frustrate buyers expecting something different.
Knowledge enhances appreciation. Understanding what you're looking atâits history, rarity, and distinguishing featuresâtransforms casual interest into informed enthusiasm.
Understanding Stamp Identification Results
Frequently Asked Questions
Can it identify very old stamps?
Yes, we identify stamps from the 1840s Penny Black through modern issues across all countries.
Does it detect stamp varieties?
Yes, we look for printing varieties, color shades, watermarks, and perforation differences.
Can it identify used stamps?
Yes, both mint and used stamps, with condition affecting value estimates.
Is it free to use?
Yes, 100% free with no registration required.