Privacy Policy
Last updated: June 11, 2026
1. Introduction
Welcome to EMV Decoder ("we," "our," or "us"). We are committed to protecting your privacy. This Privacy Policy explains our practices regarding the collection, use, and disclosure of information when you use our website (the "Service").
2. 100% Client-Side Processing
EMV Decoder is designed with privacy and security as its core principles.
All tools, calculators, and decoders provided on this website operate entirely within your web browser. We do not transmit, collect, or store any sensitive payment card data, cryptographic keys, PINs, or any other input data on our servers. The data you input remains strictly on your local device.
3. Information We Collect
While we do not collect any payment or cryptographic data, we may collect non-personal information through third-party services to improve our website:
- Analytics Data: We use tools like Google Analytics and Microsoft Clarity to understand how visitors interact with our website. This includes information such as your IP address, browser type, pages visited, and time spent on the site. This data is aggregated and anonymized.
- Advertising Data: We use Google AdSense to display advertisements. Google may use cookies to serve ads based on your prior visits to our website or other websites.
4. Cookies and Tracking Technologies
We use cookies and similar tracking technologies to track activity on our Service and hold certain information. You can instruct your browser to refuse all cookies or to indicate when a cookie is being sent. However, if you do not accept cookies, you may not be able to use some portions of our Service.
Google's use of advertising cookies enables it and its partners to serve ads to your users based on their visit to your sites and/or other sites on the Internet. Users may opt out of personalized advertising by visiting Ads Settings.
5. Third-Party Links
Our Service may contain links to other websites that are not operated by us. If you click on a third-party link, you will be directed to that third party's site. We strongly advise you to review the Privacy Policy of every site you visit.
6. Changes to This Privacy Policy
We may update our Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "Last updated" date at the top of this policy.
7. Contact Us
If you have any questions about this Privacy Policy, please contact us by visiting our Contact page.
EMV Decoder tools perform all calculations client-side for maximum security.
No sensitive data is ever transmitted to our servers.
