Backpack: Travel AI, Visa Checker & Flight Deals

Visa rules for any passport, flight deal comparison and an AI trip planner, in a side panel. Free, private, no account.

Backpack is free. To keep it free and maintained, some partner links (flight search sites, tours and tickets, Amazon) carry our affiliate code, so we may earn a commission if you book or buy. Your price is the same. A code is only added to the link you click. Full details in the About tab. Plan a trip from one side panel: check if you need a visa, compare flight deals across the big search sites, and jump into an AI trip planner. VISA CHECKER Pick your passport (199 countries and territories, with flags) and see every destination grouped as visa-free (with stay length), visa on arrival, eVisa or ETA, and visa required. Works offline. When Wikipedia and the Passport Index fork disagree on a country pair we say so, and the snapshot date is always shown. FLIGHT DEALS COMPARE Type your route once. Open the same trip flight search, with exact airports and dates, on Google Flights, Kayak, Skyscanner, Aviasales and Trip.com with one click each, or jump to Google Flights deals. The panel also tells you the visa rule for the country you picked. On Google Flights a small bar offers the same buttons. TRAVEL AI Open the Backpack AI trip planner from the panel to turn a budget and a few ideas into a day-by-day itinerary. The planner runs on our website (backpack.ai.studio). This extension itself does not send your data to any AI service. TRIP EXTRAS Tours and tickets (Klook, Tiqets) and a short list of travel gear on Amazon, all clearly labelled. HOW WE HANDLE PARTNER LINKS - A tracking code is only added to the link you click. - We never rewrite links on other pages, never replace anyone else's referral code and never read or change your cookies. - No background activity, no analytics, no accounts, no remote code. - Prices come from the sites you open and can differ. We do not promise the lowest price. DATA Visa data: Wikipedia visa-requirement tables (CC BY-SA 4.0), snapshot 19 Oct 2026, plus a June 2026 Passport Index fork where Wikipedia has no entry. Airports: OurAirports. Flags: flag-icons (MIT). Entry rules change, so check the destination government before you travel.