runtime.id

The ID of the extension.

Syntax

js
let myAddonId = browser.runtime.id;

Value

A string representing the add-on ID. If the extension specifies an ID in its browser_specific_settings manifest.json key, runtime.id contains that value. Otherwise, runtime.id contains the ID that was generated for the extension.

Browser compatibility

desktopmobile
Chrome
Edge
Firefox
Opera
Safari
Firefox for Android
Safari on iOS
id

Note: This API is based on Chromium's chrome.runtime API. This documentation is derived from runtime.json in the Chromium code.