Hi Catdoken,

Thanks for the interest in our products!

At the moment, we do not have built-in properties to achieve these, however they can also be implemented programmatically with some additional code:

1. You can overwrite the default behavior of the  editor by handling the ‘keydown’ event and calling event.preventDefault()
2. The text-transform: uppercase CSS rule will automatically transform all characters to uppercase. However the change is only visual, so when you receive the Editor value you should also add a toUpperCase call to change its value

Here is an example with both functionalities implemented: codepen

Best Regards,
Ivan Peevski
Smart UI Team
https://www.htmlelements.com/</span>