Encoding/Decoding

Encode and decode Base64

Encode and decode Base32

Encode and decode Base58

Encode and decode Base85

Encode and decode URLs

Encode HTML entities

Encode Unicode escapes

UTF-8 byte encoding

UTF-16 byte encoding

Convert to/from hex

Convert to/from binary

Convert to/from octal

Convert to/from ASCII

Translate Morse code

ROT13 cipher

ROT47 cipher

Caesar cipher encoder

Encode Punycode

Quoted-printable encoding

UUEncode binary data

XXEncode binary data

Escape JSON strings

Escape JS strings

Escape CSV fields

Escape SQL strings

Escape XML characters

Escape sequences

Convert string literals

Decode JWT tokens

Create JWT tokens

Create Data URIs

Decode Data URIs

Detect MIME types

HTML named entities

HTML numeric entities