midtonedesign has released a set of 32px mania iconset which is absolutely free. You can use them on your website, web application or whatever.

Download icons

Very good collection of icons, useful for applications and software by brandspankingnew.

Includes:

• 42 free icons
• Transparent GIF format
• 16×16 pixels

Click here to Download

Favicons are one of the must-haves of websites.

They help making:

• a website unique
• easier to differenciate between tabs
• easier to find in bookmarks..

favikon is an easy to use online favicon creator.

You upload an image, if the image uploaded is bigger than a standard favikon size, you can crop it & that’s it.

Website: http://favikon.com/

Favicon Generator
Make Free Favicons – Create a Favicon.ico Design
FavIcon Generator (beta)
Use this online tool to easily create a favorites icon (favicon) for your site
FavIcon from Pics
How to create a favicon.ico for your website
Favicon.ico Maker
Upload a 16 x 16 pixel PNG and click ‘Faviconify!’ to create a favicon for your website. This favicon maker supports alpha transparency.