Chrono Compendium
- Listings of all armour, weapons, vehicles, items, characters, monsters, locations, chronology, theory and a variety of links covering the series.
- http://www.chronocompendium.com

Chrono Series Database
- Weapons, accessories, characters, pictures, sounds, statistics, FAQs, merchandise, fan art and fan fiction for the series.
- http://csd.varlew.net

Chronicles
- Covers Chrono Cross and Chrono Trigger. Background information, characters, weapons and armor, items, guide and endings. Includes music, forum, fan art and wallpaper.
- http://www.rpgplanet.com/chrono

Chrono Shock
- Character information, images, sounds, items, and game help for Chrono Trigger and Chrono Cross.
- http://www.chronoshock.com/