#TIL : Base 64 encode and decode builtin tool


21 Apr 2017 / by KhanhIceTea

Browsers have helpers function to encode and decode base64 :

  • btoa : base64 encode
  • atob : base64 decode
> btoa('Hello world')
"SGVsbG8gV29ybGQgIQ=="

> atob('SW4gR29kIFdlIFRydXN0ICE=')
"In God We Trust !"

Sound good ?