Cookies

The core tools work without cookies. We keep client-side storage to a minimum.

What we store in your browser

• Theme preference — your light/dark choice is saved in localStorage so the site remembers it. This never leaves your device.
• Optional recent lookups — if a tool offers this convenience and you opt in, entries are kept in localStorage only and are not sent to us.

Third-party cookies

If the operator enables advertising or analytics, those third parties may set their own cookies subject to their policies. They are loaded lazily, and every tool continues to work if you block them. See our Privacy Policy.

Managing storage

You can clear cookies and local storage at any time in your browser settings. Doing so simply resets your theme preference and any opt-in recent lookups.