Privacy Policy

What we collect

• Anonymous usage data. Pages viewed and tool usage (for example, that a number check was run and for which number). Visitors are counted with a hash of IP address and browser that rotates daily, so we can't recognise you across days. We do not store raw IP addresses for analytics.
• Advertising measurement. Ad impressions and clicks are logged with the same anonymous daily hash to prevent fraud and report results to advertisers.
• Information you send us. If you submit the advertising inquiry form, we store the details you provide to respond to you.
• On your device only. Numbers you save in the generator stay in your browser's local storage and are never sent to us.

Cookies

Our own analytics are cookieless. If optional third-party analytics (such as Google Analytics, Plausible or PostHog) or advertising partners are enabled, they may set their own cookies under their policies. Where required, we will ask for consent first.

How we use information

To run and improve the Site, measure advertising, prevent abuse, and reply to inquiries. We do not sell personal data.

Retention

Anonymous analytics events are kept for up to 25 months. Inquiry details are kept for as long as needed to handle the inquiry.

Your rights

Under Malaysia's Personal Data Protection Act you may request access to or correction of personal data we hold about you. Contact hello@4dwatch.com.