Ever had a long layover and spent 45 minutes Googling whether you can actually leave the airport? Layovr fixes that. Enter your passport, layover airport, and duration — get an instant AI verdict on visa rules + a timed itinerary built around real transport times and immigration waits. 170+ airports. Any passport. Covers Dubai, Istanbul, Singapore, Doha, London, Frankfurt and more. Completely free, no sign-up.