Online configuration files repository
For Punycode, Base64, URLencode,..
A simple RSS reader where you can register, add and share sources, or keep them private, as well as UI customization.
A simple URL Shortener service, where you can manage saved links. Source code released on GitHub.
A simple CMS to manage a portfolio online. In use here.
A unique sequence generator (Aa1Aa2Aa3...Zz8Zz9)
and offset calculator