This is where you can find various online tools I've created for my website. There's not much here, but feel free to look around anyways.
Get User Rank - Type in a Nintendo Network ID and this tool will tell you how many Nintendo Network IDs were made before it.
DeviceCert Data Extractor - Lets you extract data from a CTCert/DeviceCert file. Useless to non-developers right now.
That's about it, for now at least.