There are two main ways to open the Inspector:

  • without an element selected: choose "Tools -> Web Developer -> Inspector" from the Menu Bar or the equivalent keyboard shortcut
  • with an element selected: right-click an element on a web page and select "Inspect Element"

The Inspector will appear at the bottom of the browser window:

The all-new Inspector in Firefox 57 DevTools.To start finding your way around the Inspector, see the UI tour.

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Contributors to this page: wbamberg, dustindriver, Mprkr13, rethiagarajan, kscarfone
Last updated by: wbamberg,