Custom Canonical Plugin
This simple plugin adds a canonical URL field to Joomla items.
It allows core component items to be given true URL agnostic canonical tags. The plugin currently supports canonical tags on Articles, Categories, Tags, and Menu Items.
Joomla Password Generator
This tool creates a hashed password that can be inserted into the database for Joomla 3 or 4.
You have the option of entering your own password or generating a random password. It useful for resetting a lost Joomla password.