How to create Customer Custom attribute in Magento 2

We also have a separate Magento 2 Custom Registration Fields module that allows the admin to create custom fields for customers. Henceforth, using Custom Magento 2 attribute module you can extend your customer sign-up form. For more information, you can check it on our store. if you want to know about that How to create Customer Custom attribute in Magento 2 then read this blog.