This site has no accounts. Your recipes are tied to this browser — clear your cookies, switch device, or use a private window, and they are gone. Saving a file is the only way back, and the only way to move your library somewhere else.
Downloads one JSON file with every recipe, meal, date, tag and cooked meal you have. Keep it somewhere you will find it again.
Loading a file replaces everything currently in this browser. You will get a chance to check first.
ON IPHONE OR IPAD
Safari has no button for this, so it is three taps:
It is a shortcut, not a real app — but it looks like one, and your recipes stay in this browser. Save a file from SAVE & LOAD before you clear your cookies.