This simple HTML file lets you modify our email signature, so that you can copy-paste it into your Gmail account.
This is a simple HTML file with some CSS styles, no setup is required.
Clone the repo, edit index.html and styles.css as desired and you're
ready to copy your signature to Gmail.
While Gmail doesn't let you paste HTML into your signature, you can copy and paste a portion of an HTML page which will copy styles as well.
Once you are done editing your signature, highlight it:
Go to Settings - General - Signature and paste the copied content.
You're done!
Note that images need to be hosted on a remote server, so that you can copy-paste them to Gmail.
Make sure to have your images in 2x the rendered resolution, so that the
quality doesn't suffer on retina screens. E.g. given that the logo has styles
width: 50px; height: 100px;, make sure your image dimensions are 100 x 200.