# Close Tab/Window Block

<figure><img src="https://742850480-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fmtnl2J19CnNVA5fLFAPs%2Fuploads%2Fu5pghzE4aFmZsFXdOw5F%2FClose%20tab.jpg?alt=media&#x26;token=a380340d-efcb-416a-969f-8bd11879517a" alt=""><figcaption></figcaption></figure>

Close the tab or window. There are two block settings:

* **Tab.** The setting closes the tab. Closes the active tab by default (Close active tab). If you uncheck Close active tab, the setting opens for entering the URL or template ( [match patterns](https://developer.mozilla.org/en-US/docs/Mozilla/Add-ons/WebExtensions/Match_patterns#examples) ) of the site that needs to be closed. For example <http://example.org> / or *://*.example.org/\*
* **Window.** Closes a previously opened window. The Close all windows setting is available here, which closes all open browser windows.