Using an HTML validator helps ensure that your document is free of syntax errors that can
result in unexpected output when users who view your syntactically incorrect documents view them with different browsers.
Testing your HTML documents on a browser does not test for HTML validity. Invalid HTML documents may be treated
differently by different browsers and cause your page to look like something you never intended. It can even cause your
page to render in some browsers but not render at all in others. Making sure that your documents are syntactically correct
helps to make sure that your documents are always viewed the way that you want them to be-- and that they are written the
way that they should be. A valid document also looks good to someone who is looking at your document to see how well you
have designed it, both aesthetically and syntactically.
CSE HTML Validator is a
fast, powerful, inexpensive, indispensable, highly user configurable, and easy to use HTML and CSS development tool that
assists in the creation of syntactically correct and accessible HTML and CSS documents. Just open an HTML or CSS document
with HTML Validator and tell it to do its thing! Easy to understand syntax errors, warning and other messages will appear
below the source of your document. Simply click on one of these messages and you will be taken to the place in your
document where the problem is. Fix the problem, check the document again (to make sure that the problem is fixed), and
then save it when you're finished. If you think that you are writing clean HTML, then you'll be surprised at what CSE HTML
Validator will find in your documents! CSE HTML Validator is an indispensable tool for any HTML author / Web designer. An
evaluation version of CSE HTML Validator Professional is available as a FREE download for you to try before you buy. CSE
HTML Validator Lite, a less powerful but completely free edition, is also available.