How to clear cookies in Firefox
Interactive walkthrough — 5 steps. Click through at your own pace.
How:
Simplified simulation — your app may show more buttons.
1
Click the menu button (☰) in the top-right corner of Firefox.
Steps in text
- Click the menu button (☰) in the top-right corner of Firefox.
- Click Settings.
- Click Privacy and security in the sidebar, then Clear Data… next to Cookies and Site Data.
- Check 'Cookies and site data' (uncheck cached files to keep the cache), then click Clear.
- Done — the cookies are gone and you're signed out.