Gets information about all open windows, passing them into a callback.

  getInfo,                // optional object
  function(windows) {...} // function

This API is also available as in a version that returns a promise.


object. This controls what windows.Window objects are retrieved.
boolean. Defaults to false. If set to true, each windows.Window object will have a tabs property that contains a list of tabs.Tab objects representing the tabs in that window. The Tab objects only contain the url, title and favIconUrl properties if the extension's manifest file includes the "tabs" permission.
An array of windows.WindowType objects. If set, the windows.Window objects returned will be filtered based on their type. If unset the default filter is set to ['normal', 'panel', 'popup'], with 'panel' window types limited to the extension's own windows.
function. The function is passed the following arguments:
An array of windows.Window objects — all windows matching the specified windowTypes or its default value.

Browser compatibility

Chrome Edge Firefox Firefox for Android Opera
Basic support Yes Yes 45.0 No 33


Log the URLs for the tabs across all "normal" browser windows. Note that you'll need the "tabs" permission to access tab URLs.

function logTabsForWindows(windowInfoArray) {
  for (windowInfo of windowInfoArray) {
    console.log("Window " +;
    console.log( => {return tab.url}));
chrome.browserAction.onClicked.addListener(() => {{
    populate: true,
    windowTypes: ["normal"]
  }, logTabsForWindows);


This API is based on Chromium's API. This documentation is derived from windows.json in the Chromium code.

Microsoft Edge compatibility data is supplied by Microsoft Corporation and is included here under the Creative Commons Attribution 3.0 United States License.

Document Tags and Contributors

 Contributors to this page: Makyen, chrisdavidmills, wbamberg
 Last updated by: Makyen,