extension.inIncognitoContext

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Boolean value, true for content scripts running inside private browsing tabs and for extension pages running inside a private browsing process.

Syntax

let isPrivate = browser.extension.inIncognitoContext;  // true or false

Value

A boolean value indicate if the current script is running in a private tab or process.

Browser compatibility

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[!NOTE] This API is based on Chromium’s chrome.extension API. This documentation is derived from extension.json in the Chromium code.