How to Open HTML Files in Google Chrome from Visual Studio CodeSee HTML: Tips and Tricks for similar articles.
Visual Studio Code doesn't have a built-in method for launching HTML and other files in Google Chrome, but you can configure it to do so.
Get the open in browser Extension
The free open in browser extension works well. After installing it, restart Visual Studio Code and then right-click on any HTML page. You will have options to open in your default browser or choose another browser.
If you have trouble getting Open in Browser working, you might give the Open PHP/HTML/JS In Browser extension a try.