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The Firefox cache temporarily stores parts of websites you visit. Learn how to clear it to fix issues with how websites work or look.

Clear your browsing information, like sites you've visited, autofill information and site preferences.

Learn how to delete cookies that store website preferences and login status, remove site data and clear cached web content in Firefox.

Block cookies in Firefox Focus for Android.

Clear your cache to free up space without clearing your browsing history.

Block all or third-party cookies in Firefox Klar for Android.

Learn what "cookies" are, how websites use them, and how you can manage the cookies that Firefox stores.

Clear your browsing information such as search history, cookies and pages you've visited.

How to clear your cookies on Firefox for Amazon's Fire TV.

This article describes how to troubleshoot problems that involve websites reporting that cookies are blocked or disabled.

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