File High
A versatile free image hosting service, Filehigh supports most major Web image formats, including JPG, GIF, BMP, PNG, TIF, and more. The service allows hotlinking and lets you add titles and descriptions to your images and folders. You can also create public galleries.

Zippy Image
This is a free image hosting service that allows the hotlinking of photos, avatars and other Web-based graphics. It's useful for signature images, eBay auctions, personal Web sites, and more. No registration is required. There is a 1 meg file size limit.

Free Photo Post
A free image hosting service that is useful for posting images on message boards, online auctions and classifieds, as well as sharing images with your friends and family. This service supports GIF, JPG and PNG formats and the size limit for images is 500 kilobytes.

My File Stash
This new site offers free file storage and image hosting. Here, you get 25 megabytes of space, and you may upload individual files of up to 2 megs in size. The service is handy for storing many types of files, including documents, music, video, Flash files, and more..