> ## Documentation Index
> Fetch the complete documentation index at: https://bun-1dd33a4e-farm-15490b5d-test-done-error-hook.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Convert a Node.js Readable to an Uint8Array

To convert a Node.js `Readable` stream to an `Uint8Array` in Bun, you can create a new `Response` object with the stream as the body, then use `bytes()` to read the stream into an `Uint8Array`.

```ts theme={null}
import { Readable } from "stream";
const stream = Readable.from(["Hello, ", "world!"]);
const buf = await new Response(stream).bytes();
```