Open Chrome
Press Ctrl + Shift + Delete (Windows) or Command + Shift + Delete (Mac)
Choose “Cached images and files”
Select time range (pick All time to fully clear)
Click Clear data
Open Edge
Press Ctrl + Shift + Delete
Check Cached images and files
Choose time range
Click Clear now
Open Safari
Click Safari (top menu) → Settings / Preferences
Go to Privacy tab
Click Manage Website Data
Click Remove All