PushMessageData: blob() method

Baseline 2023

Newly available

Since March 2023, 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 blob() method of the PushMessageData interface extracts push message data as a Blob object.

blob()

None.

self.addEventListener("push", (event) => {
  const blob = event.data.blob();

  // do something with your Blob
});

Specification
Push API # dom-pushmessagedata-blob

BCD tables only load in the browser