~ / labs/encode

encode.

multi-codec encoder / decoder — base64, base64url, url, html, hex, binary, rot13, json. utf-8 throughout. when encoding, the bottom panel shows every codec at once for quick comparison.

── input · plain text16 bytes

── output · base6424 chars · 16 utf-8

aGVsbG8gd29ybGQg8J+Mjg==

── all encodings

base64

aGVsbG8gd29ybGQg8J+Mjg==

base64url

aGVsbG8gd29ybGQg8J-Mjg

url

hello%20world%20%F0%9F%8C%8E

html

hello world &#55356;&#57102;

hex

68656c6c6f20776f726c6420f09f8c8e

binary

01101000 01100101 01101100 01101100 01101111 00100000 01110111 01101111 01110010 01101100 01100100 00100000 11110000 10011111 10001100 10001110

rot13

uryyb jbeyq 🌎

json escape

"hello world 🌎"