NOTE: I haven’t tried this yet but it looks simple enough to create if you have EXCEL or Google Sheets. I “Assume” that you would have to keep a record of generated passwords though.
https://www.pcmag.com/article/361622/how-to-create-a-random-password-generator
Don’t trust the passwords created by software to be truly random and safe? Here’s how to build your own random generator for uncrackable passwords.
Don't take yourself so seriously, no one else does 
All W10 Pro at 22H2,(2 Desktops, 1 Laptop).
