Cryptography

Types of Character Strings:

"test" in Base64 = "dGVzdA=="

"test" in hex = "74 65 73 74"

"test" in binary = "01110100 01100101 01110011 01110100"

"test" in braille = "⠞⠑⠎⠞"

...

Useful Links:

CyberChef (ENG)
Dcode (FR)
Crackstation (ENG)
CipherTools (ENG)