Based on "secret-cipher" by vanessakindell:
https://github.com/vanessakindell/secret-cipher

... itself based on misterapol's "naeq" tool:
https://github.com/misterapol/naeq

Changes by @Alektryon:
— Changed the default English cipher from NAEQ (New Aeon English Qaballa) to AQ (Alphanumeric Qabbala): basically a continuous, non-redundant, alphanumeric sequence from 0 to Z=35;
— Corrected some misspellings ("Forititude" -> "Fortitude", "Osirus" -> "Osiris", etc).

[March 22, 2023]
— Added the "Typhonian" category. Contains the received text "Wisdom of S'lba", from Kenneth Grant's "Outer Gateways".
— Also added "Liber Pennae Praenumbra" by Soror Nema/Andahadna.

Check my blog post "The wonders & magic of Alphanumeric Qabbala":
https://gematriaresearch.blogspot.com/2023/02/the-wonders-magic-of-alphanumeric.html