Fonts

• Dafont
• Urban Fonts
• Font Guide for Webmasters
• Typetester
• TrulyFreeStock.com
• Font Type Navigator
• Search Free Fonts
• Mark Boulton
• GoodFonts.org
• Fontleech

HTML

• Special Characters
• HTML Character Entities
• Special Characters in HTML
• HTML Help
• Doctor HTML

Validation

• W3C (X)HTML Validator
• W3C CSS Validator
• HTML Tidy
• Total Validator
• Validome

Images

• Stock.xchng
• Morgue File
• Yotophoto
• ImageAfter
• StockVault
• BurningWell.org
• TextureKing
• PDPhoto
• SquidFingers - Patterns
• Stripe Generator
• openstockphotography.org
• public-domain-photos.com

Icons

• Free Icons for your site
• Famfamfam.com
• Free Mini Icons
• 300 images from 1800 sites
• Feed Icons
• Iconfinder

Colors

• Iconico Colorpic
• Colourlovers
• 4096 Color Wheel
• Kuler by Adobe
• Colorblender
• Color Palette Generator
• Color Scheme Generator
• Colordb
• ColorWhore
• Accessibility Color Wheel
• Web 2.0 Colour Palette
• WellStyled
• colorjack.com
• Colors On the Web

Misc Tools

• Web Developer Toolbar
• Web Accessibility Toolbar
• GsiteCrawler
• FireBug

FREE software programs

• XnView
• Eyedropper
• Pixel Ruler
• Notepad ++