I've been working on adding new features to Gauge Generator for a while now. The version 2 of the product is now live.
I have added support for semi circle, arc shapes along with the circle shape. Now, a label can also be added next to the Gauge. User can pick a gauge from the template gallery and then customize them as per their wish.
Once the gauge is done, user can either copy the image to clipboard, download as an PNG file or view/copy the SVG source code that they can use in their design tools.
Happy Gauging!