dcode

Recursively detect and decode strings, supporting hex, decimal, binary, base64, URL, FromChar encodings, Caesar ciphers, and MD5, SHA1, and SHA2 hashes. Warning: uses 3rd-party web services for MD5, SHA1 and SHA2 hash lookups. For sensitive data, use -s to avoid these services. More information: https://github.com/s0md3v/Decodify.

• 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}}"