Since June 2025, this feature works across the latest devices and browser versions. This feature might not work in older devices or browsers.
Secure context: This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.
Note: This feature is only available in Service Workers.
The cookieStore read-only property of the ServiceWorkerGlobalScope interface returns a reference to the CookieStore object associated with this service worker.
A CookieStore object instance.
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Opera | Safari | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | WebView Android | WebView on iOS | |
cookieStore |
87 | 87 | 140 | 73 | 18.4 | 87 | 140 | 62 | 18.4 | 14.0 | 87 | No |
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https://developer.mozilla.org/en-US/docs/Web/API/ServiceWorkerGlobalScope/cookieStore