Documentation for Joomla 5
OSEmbed will work inside any module that has the Prepare Content option enabled.
Below is an example from a Custom HTML module. Click the Options tab and then set Prepare Content to Yes.
Documentation for Joomla 3
OSEmbed will work inside any module that has the Prepare Content option enabled.
Below is an example from a Custom HTML module. Click the Options tab and then set Prepare Content to Yes.