Duplicates a tab, given its ID.
Syntax
chrome.tabs.duplicate(
tabId, // integer
function(tab) {...} // optional function
)
This API is also available as browser.tabs.duplicate() in a version that returns a promise.
Parameters
tabIdinteger. The ID of the tab which is to be duplicated.callbackOptionalfunction. The function is passed the following arguments:-
tabOptionaltabs.Tab. Details about the duplicated tab. Thetabs.Tabobject only containsurl,titleandfavIconUrlif the extension has the"tabs"permission.
Browser compatibility
The compatibility table in 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.
| Chrome | Edge | Firefox | Firefox for Android | Opera | |
|---|---|---|---|---|---|
| Basic support | Yes | No | 47.0 | No | 33 |
Examples
Duplicate the first tab, and then log the ID of the newly created tab:
function onDuplicated(tabInfo) {
console.log(tabInfo.id);
}
// Duplicate the first tab in the array
function duplicateFirstTab(tabs) {console.log(tabs);
if (tabs.length > 0) {
chrome.tabs.duplicate(tabs[0].id, onDuplicated);
}
}
// Query for all open tabs
chrome.tabs.query({}, duplicateFirstTab);
Example add-ons
Acknowledgements
This API is based on Chromium's chrome.tabs API. This documentation is derived from tabs.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.
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