ping123.app
Privacy Policy
This Privacy Policy explains what ping123.app receives, what stays in your browser, how advertising and analytics may work, and how you can control cookies and related choices.
Last updated: April 30, 2026
What ping123.app is
ping123.app is a public network diagnostic tool for checking visible IP information, manual WebRTC leak signals, manual DNS leak signals, browser privacy clues, and rule-based IP risk context. The service does not require an account and is designed to make each diagnostic action visible to the user.
Information received by our service
When your browser opens the site or calls an API endpoint, Cloudflare and the ping123.app Worker may receive request data such as your public IP address, request headers, user agent, timestamp, approximate network location, country, city, ASN, organization, timezone, and related Cloudflare network fields. We use this information to display the IP profile, operate the service, reduce abuse, troubleshoot errors, and improve reliability.
Manual diagnostic tests
WebRTC, DNS leak, and browser fingerprint checks are designed to run only after a clear user action. Raw WebRTC candidates, DNS resolver signals, and browser fingerprint components are primarily processed in your browser for display on the current page. Some tests may contact external endpoints that are disclosed in the interface or related documentation.
Cookies, local storage, analytics, and ads
The core IP check does not require an account cookie. We may use localStorage for preferences such as language. We may use privacy-respecting analytics and Cloudflare logs to understand aggregate usage and errors. This site may display Google ads or other advertising, and advertising partners may use cookies or similar technologies to serve, measure, and personalize ads where permitted.
Google advertising disclosures and choices
Google and its partners may use cookies or device identifiers to serve ads based on prior visits to this or other websites. Users may control personalized advertising through Google Ads Settings, browser settings, and other available consent controls. Where required by law, users in applicable regions may be shown consent choices before certain advertising or analytics technologies are used.
Third-party services and links
Some pages may load or link to services such as Cloudflare, Google, OpenStreetMap, analytics providers, advertising partners, affiliate destinations, documentation sites, or API providers. Those services operate under their own privacy policies, cookie practices, logs, security controls, and terms. ping123.app is not responsible for third-party data practices.
Retention, security, and sale of data
We do not sell account profiles because the core service does not create user accounts. Operational logs, analytics events, and abuse-prevention records may be retained by service providers for limited periods according to their systems and our operational needs. We use reasonable safeguards, but no internet service can guarantee perfect security.
Children, sensitive use, and contact
ping123.app is not directed to children and should not be used to make high-stakes legal, financial, medical, employment, fraud-prevention, or safety decisions by itself. Questions, correction requests, or privacy concerns can be sent through the Telegram contact link on the About page.