You can create new character sheets that can be dynamically updated over the course of a campaign, meaning all of your character sheets are stored in an easy-to-access place.

If you want someone else to have your character sheet, or just want to show it to someone else, you can easily share your entire sheet with another user. This allows them to either just view it, or also change it, depending on what you want them to be able to do.

If you're in a group of players, or the Coordinator, you may want to group characters into parties. You can use this website to create a party and fill it in with your characters or characters other players have shared with you.

Blade's Edge has a lot of content, ranging from general lore, features, origins, and more. All of it is stored within the wikipedia section of Blade's Edge, allowing you to search for and sort information pre-baked into the game. You can also add features to your character with just a few clicks.

If you don't want to stick to what's in the wikipedia for the game, you can just as easily create homebrew features, items, and more. The character creator makes this process easy.