Fast Base64 Decoding

A fast Base64 decoder with a low level API. If you want a high level API, look at base64-js.

Installation

npm install --save fast-base64-decode

Usage

import base64Decode from 'fast-base64-decode'

// You need to know the length of the decoded data
const result = new Uint8Array(13)

// Pass the string to decode, and a `UInt8Array` where the bytes will be written
base64Decode('SGVsbG8sIFdvcmxkIQ==', result)