dcode

Recursively detect and decode strings, supporting hex, decimal, binary, base64, URL, FromChar encodings, Caesar ciphers, and MD5, SHA1, and SHA2 hashes.

TLDR

Recursively detect and decode a string

$ dcode "[NjM3YTQyNzQ1YTQ0NGUzMg==]"

Rotate a string by the specified offset

$ dcode -rot [11] "[spwwz hzcwo]"

Rotate a string by all 26 possible offsets

$ dcode -rot [all] "[bpgkta xh qtiitg iwpc sr]"

Reverse a string

$ dcode -rev "[hello world]"

Swissborg