contextualIdentities.create()

Creates a new contextual identity. Once created, the user will be able to create new tabs belonging to this contextual identity, just as they can with the built-in identities.

This is an asynchronous function that returns a Promise.

Syntax

js
let createContext = browser.contextualIdentities.create(
  details                  // object
)

Parameters

details

object. An object containing properties for the new contextual identity. This contains the following properties:

name

string. The name of the new identity. This will be displayed in the browser's UI, enabling them to open a new tab belonging to the identity. It will also be displayed in the URL bar for tabs belonging to this identity.

color

string. The color associated with the new identity. This will be used to highlight tabs belonging to this identity. You can supply any of the following values here:

  • "blue"
  • "turquoise"
  • "green"
  • "yellow"
  • "orange"
  • "red"
  • "pink"
  • "purple"
  • "toolbar"
icon

string. The name of an icon to display in the URL bar for tabs belonging to this identity. You can supply any of the following values here:

  • "fingerprint"
  • "briefcase"
  • "dollar"
  • "cart"
  • "circle"
  • "gift"
  • "vacation"
  • "food"
  • "fruit"
  • "pet"
  • "tree"
  • "chill"
  • "fence"

Return value

A Promise that will be fulfilled with a ContextualIdentity that describes the new identity. If the contextual identities feature is not enabled, the promise is rejected.

Examples

This example creates a new contextual identity and logs its cookie store ID:

js
function onCreated(context) {
  console.log(`New identity's ID: ${context.cookieStoreId}.`);
}

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

browser.contextualIdentities
  .create({
    name: "my-thing",
    color: "purple",
    icon: "briefcase",
  })
  .then(onCreated, onError);

Browser compatibility

desktop mobile
Chrome
Edge
Firefox
Opera
Safari
Firefox for Android
Safari on iOS
create
Chrome – No support
Chrome
footnote No support
Edge – No support
Edge
footnote No support
Firefox – Full support
Firefox 53 (Release date: 2017-04-19)
footnote
footnote Before version 57, this method resolves its promise with false if the contextual identities feature is disabled.
Opera – No support
Opera
footnote No support
Safari – No support
Safari
footnote No support
Firefox for Android – No support
Firefox for Android
footnote
footnote Until Firefox for Android 137 contextualIdentities is defined but not functional. From Firefox for Android 138 contextualIdentities is inaccessible.
footnote See bug 1638878
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.