Random Stuff:
oXoBKqfqafl6R6ChYl3yM2gE2YHUSw0r

Easy to read:
WUEXDCEMCDU2RX1X21E2RYECMC85KTMY

Passwords:
_GFJ/uThr]uWdkot9;~Mw"[vX/>x16O0

URL-safe:
8b62VEGoaPMlor~7oKLlNqsVAKZ40.6V

Lower-case:
tryuwujwbvkttqncjmwxbmkdsbudvujq