tabs.captureVisibleTab()

var capturing = browser.tabs.captureVisibleTab(
  windowId,               // optional integer
  options                 // optional extensionTypes.ImageDetails
)

function onCaptured(imageUri) {
  console.log(imageUri);
}

function onError(error) {
  console.log(`Error: ${error}`);
}

browser.browserAction.onClicked.addListener(function() {
  var capturing = browser.tabs.captureVisibleTab();
  capturing.then(onCaptured, onError);
});

The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.

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