binconv

Binary converters for Blob, Uint8Array, ReadableStream, ArrayBuffer, string in JavaScript/TypeScript

Installation

npm i -S binconv

Converters

Here are avaiable converters.
Naming rule: A → B should be aToB().

| conversion | function | |----------------------------------|--------------------------------| | Base64 → Uint8Array | base64ToUint8Array() | | Blob → ArrayBuffer | blobToArrayBuffer() | | Blob → ReadableStream | blobToReadableStream() | | Blob → Uint8Array | blobToUint8Array() | | ReadableStream → Blob | readableStreamToBlob() | | ReadableStream → Uint8Array | readableStreamToUint8Array() | | string → Uint8Array | stringToUint8Array() | | string → ArrayBuffer | stringArrayBuffer() | | Uint8Array → ArrayBuffer | uint8ArrayToArrayBuffer() | | Uint8Array → Base64 | uint8ArrayToBase64() | | Uint8Array → Blob | uint8ArrayToBlob() | | Uint8Array → hex string | uint8ArrayToHexString() | | Uint8Array → ReadableStream | uint8ArrayToReadableStream() | | Uint8Array → string | uint8ArrayToString() |

Usage

import * as binconv from 'binconv';

const blob = new Blob(["this is a blob"]);
const readableStream = binconv.blobToReadableStream(blob);

Usage (on-demand import)

You can import only specific conversion to reduce file size.

import {blobToReadableStream} from 'binconv/dist/src/blobToReadableStream';

const blob = new Blob(["this is a blob"]);
const readableStream = blobToReadableStream(blob);