We need to find the HTM file that we have created as a placeholder. Press Windows key + R (or Right-Click on start and choose Run) Enter the following path and click Ok: %userprofile%\AppData\Roaming\Microsoft\Signatures Close the signature dialog and close Outlook In Outlook go to File > Options > Mail and click on Signatures…Ĭlick on New to add a signature, give it a recognizable name, and click Ok. Create a new empty signature in Outlook.To add your new HTML signature in Outlook we are going to create an empty placeholder signature and replace the contents of it with our HTML signature. For example, upload them to a folder in your website and make sure that your replace the paths inside the HTML to Note Make sure that images inside your HTML signature are hosted online. When you create a signature in one of the online tools or created by a web designer, you will receive an HTML file with your email signature. Let’s first take a look at how to add an HTML Signature to Outlook. In this article, I will explain how and where you can add the HTML code for your signature and also give you some tips and tools on how you can create your own Outlook HTML Signatures for free Add HTML Signature to Outlook You can’t create them in Outlook itself, because the signature editor in Outlook doesn’t support HTML code. The problem is that most people don’t know how to properly add HTML signatures in Outlook. Outlook HTML Signatures are a great way to promote your business or product, you can use banners or even call to action buttons even you want. Email signatures can be so much more than a digital business card.