If you’re signed in to Chrome on any other device, cookies will be deleted from there as well.

If you’re signed in to Chrome on any other device, cookies will be deleted from there as well.

On Android, you’ll tap CLEAR DATA in the bottom-right corner of the screen.

Clearing your cookies on your iPhone or iPad will also clear other saved website data, including your browsing history. This change will also affect all other devices on which you’re signed in with the same Apple ID.

Mac: Click the Firefox menu at the top of the screen and select Preferences. Windows: Click the three horizontal lines at the top-right corner of Firefox and select Settings.