Blob

Allows you to construct Blobs directly (var blob = new Blob(["1234"], {type: 'text/plain'})). Blob() constructor also can take ArrayBufferView directly rather than constructing a blob with ArrayBuffer.

Documentation

https://developer.mozilla.org/en-US/docs/Web/API/Blob

Specification

Established standard

Status in Chromium

Blink components: Blink

Enabled by default in:

Chrome for desktop release 20

Consensus & Standardization

After a feature ships in Chrome, the values listed here are not guaranteed to be up to date.

Firefox: Shipped
Edge: Shipped
Safari: Shipped
Web Developers: No signals

Last updated on 2017-06-14