> ## Documentation Index
> Fetch the complete documentation index at: https://bun.manicule.dev/llms.txt
> Use this file to discover all available pages before exploring further.
> For every page in one file, fetch https://bun.manicule.dev/llms-full.txt (large).
> To search and read these docs as tools, connect the MCP server at https://bun.manicule.dev/api/mcp.
> Every agent surface: https://bun.manicule.dev/.well-known/llms-manifest.json

# Convert an ArrayBuffer to a string (/guides/binary/arraybuffer-to-string)

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Related: [Convert an ArrayBuffer to a Buffer](/guides/binary/arraybuffer-to-buffer.md), [Convert an ArrayBuffer to a Blob](/guides/binary/arraybuffer-to-blob.md), [Convert an ArrayBuffer to an array of numbers](/guides/binary/arraybuffer-to-array.md), [Convert an ArrayBuffer to a Uint8Array](/guides/binary/arraybuffer-to-typedarray.md), [Convert a Buffer to a string](/guides/binary/buffer-to-string.md), [Convert a Buffer to an ArrayBuffer](/guides/binary/buffer-to-arraybuffer.md)

Bun implements the Web-standard [`TextDecoder`](https://developer.mozilla.org/en-US/docs/Web/API/TextDecoder) class for converting between binary data types and strings.

```ts
const buf = new ArrayBuffer(64);
const decoder = new TextDecoder();
const str = decoder.decode(buf);
```

***

See [Binary Data](/runtime/binary-data#conversion).