Powerpuff.Com
Music, merchandise information, message board, fan club, free e-mail, movies, screen savers, wallpaper, fan art, and an episode guide.

Powerpuff Girls
Official Cartoon Network site containing show details, an episode guide, images, and games.

Cartoon Network: DOC: The Powerpuff Girls
Animation production art such as model sheets, storyboards and backgrounds. Also contains clips from 6 featured episodes.

PPG World
Character information and images, a comics section, episode transcripts, voice actor information, fan submissions, a chat room and message board, and contest information.

Powerpuff Central
Image galleries, a FAQ section, chat forum, and site statistics.

Powerpuff Japanese
Interpretive fan art, logos in Japanese, and links.

PowerPuff Portrait Studio
By Avrum Cohen. Make a character with an interactive program and print it.