Let Firefox save them for you. Then use Firefox Lockwise to safely access your passwords across all your apps, on all of your devices.
Aneɣ i Firefox ad ken-issekles. Syin seqdec Firefox Lockwise akken ad tkecmeḍ s tɣellist ɣer wawalen-ik uffiren deg yisnasen-ik akk, deg yibenkan-ik akk.