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extractCSS is an online tool which can extract ids, classes and inline styles from HTML document and output them as CSS stylesheet. All you have to do is to type or paste your HTML document and let extractCSS to do the rest for you!

Quora is a continually improving collection of questions and answers created, edited, and organized by everyone who uses it.

Separate Cascading Style (inline CSS) information from HTML provides more clear code structure and certain level of SEO optimization. CSS Out! ® FREE online tool.

- Hunting the Best Open Source Resources for Web Developers | WebAppers

Smashing Magazine is focused on design and web-development. We deliver useful information, latest trends and techniques, useful ideas, innovative approaches and tools.

Unpack your css files to make them more readable

HTML filter that guards against XSS and ensures standards-compliant output.

Snipplr lets your store and share all of your commonly used pieces of code and HTML with other programmers and designers.