Complete HTML/xHTML Tag Reference

A comprehensive guide to all HTML and xHTML tags, with instructions on:

  • where and how to use HTML tags appropriately
  • which tags are current, and which have better modern alternatives
  • tips & tricks for writing better markup and accessibility

HTML/xHTML tags grouped by: Family / Importance / A-Z alphabetical list

HTML Tags that Absolutely Everybody should know

Useful and Important HTML Tags

HTML tags that every web designer, producer or developer should be familiar with, especially if you want to follow best practice in usability, standards compliance, SEO and accessibility.

Minor importance

Valid tags that are still relevant and occasionally useful. For the geeks.

Avoid these tags!

These nasties are out of common use, either because they've been replaced by a newer alternative, or because they represent inline styling (which is a no-no).

Some (such as the blink tag) carry the death penalty in several states.