Real or counterfeit money?
Keesing has been tracking counterfeit banknotes since 1911 through its accurate and innovative customer solutions. We compile and continuously update our database in cooperation with the European Central Bank, INTERPOL, and other reputable financial institutions.
DocumentChecker provides:
A world-class collection
6,000+ banknotes from more than 200 countries make our database the most complete collection available!
HD images and viewing tools
Thousands of HD images of banknotes and their security features that you can examine interactively from every angle.
A team of experts
Our experts work hard so you don’t have to. They collect, analyse, scan and describe banknotes for your viewing. Click here to see how we receive and process the banknotes before it becomes a part of the database.
Global banknote coverage
Keesing DocumentChecker Banknotes is the world’s most comprehensive banknote reference database, providing access to information on thousands of issued and expected banknotes from over 200 countries. This unique money verification tool includes all kinds of banknotes, with clear and detailed images and descriptions of various security features.
Banknote coverage per country
Banknote-coverage
Banknote coverage per continent
Banknote coverage per continent (copy)
Total Banknotes:
6,645 and 76,000+ security features
Current up to April 2026
Why DocumentChecker as a money verification tool?
Banknote AlertsGet notified when new counterfeits are recently spotted with DocumentChecker Banknote Alert. |
Stay on top of new banknotesBe the first to know expected or recently issued banknotes. |
Expert analysis & comprehensive security featuresFront and back images of both genuine and corresponding counterfeit notes. From printing techniques to security features, our experts cover it all. |
User-friendlyFilter the security features based on look, feel, or tilt, to make authenticating an easier task. Save countries, currencies, or monetary union for quick access. |
Our customers
Might our database benefit your business? Our satisfied customers include:
- Banks and other financial institutions
- Money exchange offices
- Airports and border control
- Government agencies
- Security and law enforcement
- Retail and gaming
Easy and efficient user experience
DocumentChecker is a user-friendly solution for today’s busy customer.
You and your staff can expect:
- Your staff will be using it with ease within 24 hours after setup
- Our database is always accessible online. Just log on and go!
- Simple navigation and location of documents of interest
- Fast and efficient method for finding and comparing banknotes
- A notification on new and out of circulation banknotes
- Translations available in English, French, German, Italian and Spanish
Request a free trial
Discover the convenience of comparing currency presented to you against our database of official banknotes.
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Keesing cases
Together with our clients, we verify thousands of identities across the world every day. Learn more about how Keesing’s identity verification is being used in different industries to prevent fraud and streamline screening and onboarding processes.
NSL Limited
Ballast Nedam
Air Cargo Netherlands
Deutsche Post
End-to-end identity verification
Extensive ID document verification combined with biometric identity proofing
Global ID coverage
Based on the world’s most comprehensive ID reference database
Expert Service Desk
Support from experienced & certified document experts
Trust
Technology that builds on unparalleled know-how and expertise
ISO-certified
Keesing is registered as an ISO 9001 and 27001-certified company