What is PSD to HTML?
Design a high fidelity pixel-perfect mockup in Photoshop of exactly what you want your site to look like.
Use the slice tool to divide your website’s imagery and then export it for the web.
Write HTML and CSS that utilizes the imagery you exported from Photoshop.
At first glance, this might seem like a good idea. It can be difficult to start coding if you don’t know what the final result is going to look like, so experimenting in Photoshop first and then “exporting” it to HTML sounds like a granular and sensible process.
Taking this idea further, many web companies have used PSD to HTML as a template for team workflows. In other words, a designer creates the Photoshop mockup and then hands it over to a developer that writes all of the code. In modern times, the job role of a web designer tends to encompass aesthetics as well as HTML and CSS coding.