w3schools.com/TAGs
This website helps you learn HTML and has HTML resources.
10bestdesign.com/dirtymarkup
HTML beautifier.
replit.com
Code, craft, and collaborate on software projects.
codecademy.com
Online learning portal that provides classes on several programming languages and technologies.
learn-html.org
Interactive tutorials to build websites using HTML and CSS in step-by-step manner.
web.dev
Learn, create, and solve for your users, on the web.
udemy.com
Popular well-liked online learning platform covering a wide variety of topics.
simplilearn.com
Thoroughly structured introduction to HTML from scratch.
mygreatlearning.com
Free online learning platform with a wide variety of courses.
brainstation.io
Free introductionary course to HTML and CSS to master the fundamentals.