Open Safari
Tap the book icon
Tap the clock icon
Tap Clear
Choose the time range
Tap Clear History and Data
To clear website data only
Go to Settings
Tap Safari
Tap Advanced
Tap Website Data
Tap Remove All Website Data
To clear browsing data in Chrome
Open Chrome
Tap the three dots
Tap History
Tap Clear Browsing Data
Select the data you want to remove
Tap Clear Browsing Data
To clear app search history
Open the app
Go to its search or history section
Delete recent searches or history from the app settings
To erase all content on the iPad
Go to Settings
Tap General
Tap Transfer or Reset iPad
Tap Erase All Content and Settings