browsingData.remove()

Removes the specified browsing data.

The browsing data to be removed is specified in the dataTypes option, which is a browsingData.DataTypeSet object.

You can use the removalOptions option, which is a browsingData.RemovalOptions object, to control how far back in time to remove data and whether to remove data only from normal web pages or to remove data from extensions as well.

Syntax

js
let removing = browser.browsingData.remove(
  removalOptions,            // RemovalOptions object
  dataTypes                  // DataTypeSet object
)

Parameters

removalOptions

object. A browsingData.RemovalOptions object, which can be used to control how far back in time to remove data, and whether to remove data from extensions, or just normal web pages.

dataTypes

object. A browsingData.DataTypeSet object, describing the types of data to remove (e.g., history, downloads, etc.).

Return value

A Promise that is fulfilled with no arguments when the removal finishes. If an error occurs, the promise is rejected with an error message.

Examples

Remove download history and browsing history for the last week:

js
function onRemoved() {
  console.log("removed");
}

function onError(error) {
  console.error(error);
}

function weekInMilliseconds() {
  return 1000 * 60 * 60 * 24 * 7;
}

let oneWeekAgo = new Date().getTime() - weekInMilliseconds();

browser.browsingData
  .remove({ since: oneWeekAgo }, { downloads: true, history: true })
  .then(onRemoved, onError);

Remove all download and browsing history:

js
function onRemoved() {
  console.log("removed");
}

function onError(error) {
  console.error(error);
}

browser.browsingData
  .remove({}, { downloads: true, history: true })
  .then(onRemoved, onError);

Example extensions

Browser compatibility

desktop mobile
Chrome
Edge
Firefox
Opera
Safari
Firefox for Android
Safari on iOS
remove
Chrome – Full support
Chrome 19 (Release date: 2012-05-15)
footnote Full support
Edge – Full support
Edge 79 (Release date: 2020-01-15)
footnote Full support
Firefox – Full support
Firefox 53 (Release date: 2017-04-19)
footnote
footnote Specifying dataTypes.history also removes download history and service workers.
footnote Specifying dataTypes.localStorage also removes sessionStorage from Firefox 146.
Opera – Full support
Opera 15 (Release date: 2013-07-02)
footnote Full support
Safari – No support
Safari
footnote No support
Firefox for Android – No support
Firefox for Android 57 – 68 (Release date: 2017-11-28)
footnote Removed in 79 and later
footnote Specifying dataTypes.history will also remove download history and service workers.
Firefox for Android – Full support
Firefox for Android 85 (Release date: 2021-01-26)
footnote
footnote Specifying dataTypes.history also removes download history and service workers.
footnote Specifying dataTypes.localStorage also removes sessionStorage from Firefox 146.
Safari on iOS – No support
Safari on iOS
footnote No support

Legend

Tip: you can click/tap on a cell for more information.

Full support
Full support
No support
No support
See implementation notes.
Has more compatibility info.

Note: This API is based on Chromium's chrome.browsingData API.