John P. Bloch

Create child themes from any non-child theme with the click of a button.
This plugin is multisite compatible; if used on a multisite network, controls for creating child themes will be in the network admin instead of the regular site admin. Pick the parent theme from the dropdown and name name your new child theme. You can also change the author name and select files you want to copy from the parent to the new theme.
Click the button and you’re all set!

Child Themify

Create child themes with the click of a button.

Chris Taylor

If you’re a WordPress designer who wants to spend more time doing what you love – writing CSS and playing with pixels – and less time doing the tedious chore of creating child themes, this plugin is for you.
Just install, visit the “Child Themes” menu option under “Appearance” and create a child theme from any installed theme using a simple form. Your new child theme will be created immediately and you can activate it straight away.
How’d you like them apples?

Child Themes

This works great but their is no way to copy css files.



Ok but...

Create a child theme really easily from any installed theme.

Child Themify vs Child Themes