Paste HTML is a tool that'll let you paste or type in some HTML and publish it anonymously on the web so you can see what that code can do.

Running an HTML code via Notepad in Windows 11/10 is a super easy task. If you are not sure how, well, you are in the right place.

In previous versions of Microsoft Outlook (the classic app), you could view the HTML code of an email by opening the email, right-clicking on it, and selecting “View source” from the context menu.