base62-util

Instead of base64, base62 encode for string consists of only alphanumeric:

0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ

how to install

npm install @samwen/base62-util --save

how to use

const { base62_encode, base62_decode } = require('@samwen/base62-util');

const str = 'Hello base62 encode/decode';
const encoded = base62_encode(str);
const decoded = base_decode(encoded);