I just developed eschanostr.
Now you can convert electricity energy into read friendly nostr npub. #dev
Compose the npub pattern you desire as a regex, run eschanostr and dance!

https://image.nostr.build/30771ff2be3b9503a803758f295dea52b839edf953d5559a2cb006f2f6f35225.gif
https://github.com/antonioconselheiro/eschanostr