Does Genshin Impact have cross-platform play and cross-save?

Can you crossplay and cross-save on Genshin Impact between PC, PS4 and mobile?

Genshin Impact: How Does Cross-Saving Work?

Genshin Is Genshin Impact Cross Platform? - GameWith

Is Genshin Impact cross-platform? PC, PlayStation & mobile

Genshin Impact Cross-Platform Play: Play with Friends on PC, PS4

Does Genshin Impact have cross-save?

Genshin Impact Not Saving

Genshin Impact (Page 5)

Rebecca Jones (Page 24)

Does Genshin Impact Have Cross Progression? - Playbite