Quickly Convert between B64 and Binary Strings
npm install fast-b64
converting from a string of bits to base64
const bitstobase64 = require('fast-b64/bits-to-base64'); const bits = '000011110000000000010111000000000001100000000000000010000011'; const base64 = bitstobase64(bits); // base64 is 'DwAXABgACD=='
converting from a base64 string to a string of bits
const base64tobits = require('fast-b64/base64-to-bits'); const base64 = 'DwAXABgACD=='; const bits = base64tobits(base64); // bits is '000011110000000000010111000000000001100000000000000010000011'
Post an issue at https://github.com/danieljdufour/fast-b64