You cannot fully delete Safari on iPhone or iPad because it is a built-in system app
You can remove Safari from the Home Screen by long-pressing the Safari icon, tapping Remove App, then tapping Remove from Home Screen
You can disable Safari using Screen Time by going to Settings, tapping Screen Time, tapping Content & Privacy Restrictions, tapping Allowed Apps, and turning off Safari
You can hide Safari from search and suggestions by adjusting Siri & Search settings for Safari
On Mac, you can remove Safari from the Dock by right-clicking the icon and choosing Options, then Remove from Dock
On Mac, Safari is part of macOS and cannot be safely deleted
If you want to stop using Safari on Mac, install another browser and set it as the default in Settings or System Settings
To remove Safari data on Mac, open Safari, go to History, then Clear History, and clear website data in Safari settings