base62str

Encode a string into a base62 string. Decode a base62 string back to a decoded string. It can also code arrays of bytes.

Usage no npm install needed!

<script type="module">
  import base62str from 'https://cdn.skypack.dev/base62str';
</script>

README

base62str

Encode/Decode strings to Base62 strings. Useful to convert any string to an encoded string that only contains letters and numbers.

How to install:

npm install base62str

How to include

import Base62Str from "base62str";

If you want to use the library in nodejs then use require as follows:

const Base62Str = require("base62str").default;

To use

Create an instance

First create an instance:

  const base62 = Base62Str.createInstance();

If you prefer you can create an instance with inverted CharacterSet:

  const base62 = Base62Str.createInstanceWithInvertedCharacterSet();

Encoding:

   const encodedString = base62.encodeStr("Hello World!");
   // encodedString => T8dgcjRGkZ3aysdN

Decoding:

   const decodedString = base62.decodeStr(encodedString);
   // decodedString => Hello World!