Repper – Free To Use Pattern Creator Tool
http://repper.studioludens.com/

Repper is a free-to-use pattern creator that turns your images into eye-catching designs. You can start playing right away: just upload an image and start dragging! We have even provided you with some samples images to get started with. You can use Repper to create unique background patterns for your social profiles or your personal webpage. Or use it for posters or business cards, to design textile patterns or whatever you can think of; your imagination is your only limit! Patterns generated with the Repper tool are freely available to everybody under the Creative Commons Attribution-Noncommercial 3.0 Unported License. This means that you can use it for your own personal projects for free. This has been added to the tools section of Research Resources Subject Tracer™ Information Blog.