Back story:
I've been learning computer graphics on the side for several years now and gain so much joy from smooshing and stretching images/videos. I hope you can get a little joy as well with Fuzzy Studio!
Try applying effects to your camera! My housemates and I have giggled so much making faces with weird effects!
Nothing gets sent to the server; everything is done in the browser! Amazing what we can do. I've only tested on macOS... apologies if your browser/OS is not supported (yet).
I also built one! In mine you can compose effects using a graph, I've gotten carried away and now I keep wanting to bring more TouchDesigner concepts into it. It's far off, but so much fun! The best feedback on these kinds of apps is if you put it in camera mode and on a TV, and let a kid dance around in front of it.
https://vester.si/motion/
I hope you don't mind if I steal some of you nice ideas for myself :)