Inspector property save/load multiple runtime states

Before I make my own, wondering if there is an asset store script/plugin that already does this better than what I would go make...

I want to be able to save/load runtime configurations of inspector property values. Ideally it would have a text field for naming saves and a dropdown to load any previously saved values. My specific use, though I'm sue anyone can think of situations this is useful:

I've exposed a couple dozen float parameters for a fractal shader configuration where runtime toying with values has completely different visual results that I would like to save out and use again later. Seems like someone would have already made a great utility for doing this but so far I haven't found the right search term on the asset store.