Are you looking for a way to create a unique twitter background?

Here are three online tools to help:

1.) BGPatterns. This easy tool lets you create a simple unique background tile.

2.) My Pictr: This tool formats your profile image based on the size requirements of each network profile you need to create.

3.) Twit Backs: Walks you through step by step creating a unique Twitter background. Premade background templates are available.