Overview: What is "Sub Cipher"?
Sub Cipher is a free easy-to-use Encoder/Decoder app, which can encode or decode "simple substitution ciphers."
It works on the "Caesar" and "Atbash" style cipher methods, which are simple offset-alphabet ciphers. The well-known "Rot13" cipher is one of these.
You can also capture the settings you have dialed in (as lines of text) to save in another document. This can be useful if you are publishing a newsletter or book of ciphers, and want to keep the settings you used with each cipher along with the cipher itself.
Simply type or copy-paste your encoded or decoded text to and from e-mail, messages, social media, and it is immediately converted for you. Up to 2,000 characters can be converted at a time.
Sub Cipher creates the encoded text, placeholder-text, and even a magic decoder wheel that you can add to your own books and publications.
You can also capture the settings you have dialed in (as lines of text) to save in another document. This can be useful if you are publishing a newsletter or book of ciphers, and want to keep the settings you used with each cipher along with the cipher itself.
All your ciphers are yours to distribute and sell royalty-free; No commercial license is needed. Your puzzles and information stay on your computer. All of this with no ads, no subscription fees, no internet log-ins, no sudden updating costs. Ever.
Caveat Emptor: These ancient styles of ciphers are very simple and easy to decode! This is simply a fun utility, and is not intended for serious "secret message" work.
