Privacy Policy

1. Information we do not collect

Yunjx Currency Converter has no user accounts, no registration, and no login. We do not ask for your name, email address, phone number, or payment details to use the calculator. The amounts you enter and the currency pairs you choose are processed entirely in your browser and are not transmitted to or stored on our servers.

2. How the calculator works

When you open the converter, your browser requests a daily exchange rate table from a public exchange rate API. After a successful fetch, the rates are cached in your browser's localStorage for up to 24 hours so that repeat visits do not need another request. You can clear this cache at any time by clearing your browser's site data for yunjx.io. This storage holds rate data only, never the amounts you type.

3. Server logs

Like nearly all websites, the hosting infrastructure that serves this site processes standard technical request information, such as IP address, browser type, requested page, and timestamp, for security and operational purposes. This information is used to deliver pages, protect against abuse, and diagnose errors, and is not used to build advertising profiles by us.

4. Advertising and cookies

This site displays advertising through Google AdSense. Third-party vendors, including Google, use cookies and similar technologies to serve ads based on your visits to this and other websites.

Specifically, Google's use of advertising cookies enables it and its partners to serve ads to you based on your visit to this site and other sites on the internet. You may opt out of personalized advertising by visiting Google's Ads Settings. You can also opt out of some third-party vendors' use of cookies for personalized advertising at the Network Advertising Initiative opt-out page or through your browser settings.

Where required by law, visitors in certain regions, including the European Economic Area and the United Kingdom, are shown a consent notice before personalized advertising cookies are set, in line with Google's EU user consent policy.

5. Managing cookies in your browser

Most browsers allow you to block or delete cookies through their settings. Blocking advertising cookies does not disable any feature of the calculator, and the site remains fully usable. Blocking the localStorage cache simply means the converter fetches fresh rates on each visit instead of using the 24-hour cache.

6. Third-party links

Our guides occasionally reference concepts such as central bank policies or public resources. We do not link to third-party sites in exchange for payment, and we are not responsible for the privacy practices of any external site. We encourage you to read the privacy policies of any third-party websites you visit.

7. Children's privacy

This site is a general-audience educational tool and is not directed at children under 13. We do not knowingly collect personal information from children. If you believe a child has provided us personal information, contact us at support@yunjx.io and we will delete it.

8. Your rights

Depending on your location, you may have rights under privacy laws such as the EU General Data Protection Regulation or the California Consumer Privacy Act, including rights to access, delete, or object to processing of personal information held about you by service providers. Because we do not maintain user accounts or profiles, the personal information available about you through this site is minimal. For requests related to advertising data, the opt-out tools in section 4 are usually the most direct remedy, and you are welcome to email us with any question.

9. Changes to this policy

We may update this policy to reflect changes in the site or our practices. Material changes will be reflected by the updated date at the top of this page. Continued use of the site after changes constitutes acceptance of the updated policy.

10. Contact

Questions about this privacy policy can be sent to support@yunjx.io. Related pages: terms of use, disclaimer, and about this site.