Travel blogger and computer security engineer Anil Polat created an interactive Google Map of WiFi passwords for airports and airport lounges around the world.

Embedded below, the regularly updated map is expandable and zoomable. By clicking on the little airplane icon you can see the corresponding airport/lounge’s WiFi login/password.

For those interested in an offline version, the map is available for purchase on iOS and Android.

If you or someone you know is a frequent flyer, share this handy map with them!

[Fox Nomad via Mashable]