PSD or a Photoshop file allows you to design your website in ways that isn't as limiting as doing code and putting graphical pieces together like a puzzle, so that you're in need of both a coder and an artist to do one job. Source for more about psd to html.
After you've converted PSD files to HTML, it becomes browser compatible and people all over the globe can access or use it. This illustrates how important psd to htmlconversion truly is. You can make CSS themes with PSD then convert it into HTML format instead of coding each element piece by piece and tearing your hair out when there's a syntax error or something in your code. A well-converted PSD should be accessible to all browsers like Firefox, Safari, and Chrome as well as Edge.
Digital Artistry in Web Design
Just as certain words and meanings are lost in language translation, certain artistic elements and ideas are abandoned as a graphical template or blueprint of a website is turned into HTML by a web programmer. In order to ensure the fidelity of the translation, graphic artists and web designers can depend on a PSD-HTML converter to make their vision come into reality without being boxed in too much by the limits of code.
Granted, these converters still require limits since an artist might overdesign a website beyond what can be considered practical. However, this conversion method is also helpful even if you have a programmer on hand to streamline your operation and get that paycheck sooner than later. It even ensures the SEO-friendliness of every designed webpage and CSS theme.
A web designer might feel more free and creative with a converter since it handles all the details of making a website easily navigable without stifling their imagination. Granted, a skilled programmer could accomplish the same thing, but a program doesn't have a regular salary per project compared to a programmer, so it's more cost-effective.