This app generates random password with user specified condition - character type, length, and allowed symbol.
All essential expression is in App > Screen1 > galPwdCandidate > txtPwd > Default as shown in below screenshot.
Also I have made user defined function using this (a bit lengthy) expression 🙂
You can download it from below repo.
https://github.com/yourekittenme/powerapps-custom-functions/tree/main/custom_functions_hiro
