Base64 Encoder / Decoder

Encode text to Base64 or decode Base64 back to text. Supports UTF-8 and URL-safe Base64. 100% client-side.

Input

URL-safe UTF-8

Output

About Base64

Base64 is a binary-to-text encoding scheme that represents binary data as ASCII characters using a 64-character set (A-Z, a-z, 0-9, +, /). URL-safe Base64 replaces + with - and / with _.