1. Usernames You Enter: When you check a TikTok account, the username you submit is temporarily used to query TikTok’s public API. We do not store usernames in any database. The username may appear in your browser’s URL (if you share a result link), but we do not log or retain that information on our servers.
2. Anonymous Usage Data: We may collect non‑identifiable information such as the number of checks performed, timestamps, and browser type through server logs. This data is aggregated and used only for performance monitoring and abuse prevention.
3. Cloudflare Turnstile: The CAPTCHA service we use may collect hardware and browser metadata to verify you are a human. Cloudflare’s privacy policy applies to that data. See Cloudflare’s Privacy Policy.
4. No Cookies: We do not use tracking cookies. Your browser may store a preference for dark/light mode (via localStorage), but that data never leaves your device.