17 lines
421 B
Plaintext
17 lines
421 B
Plaintext
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---
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title: Convert a Blob to an ArrayBuffer
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sidebarTitle: "Blob to ArrayBuffer"
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mode: center
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---
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The [`Blob`](https://developer.mozilla.org/en-US/docs/Web/API/Blob) class provides several methods for consuming its contents in different formats, including `.arrayBuffer()`.
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```ts
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const blob = new Blob(["hello world"]);
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const buf = await blob.arrayBuffer();
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```
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---
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See [Binary Data](/runtime/binary-data#conversion).
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