# Close Tab/Window Block

<figure><img src="/files/KLWxLJpzP9bz6eMwjTVC" 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.


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