FKFX

Oh boy, this is too dang cool mann. Thank you. We got some filter type that modulated by LFO, it can also modulate amplitude. There's also additional FM with a bunch of types, can be turned off if u like. Super dope plugin.

What a nice concept. The Interface is simple to use and entertaining to watch.
You can achieve very good sounding, musical results with this one.
For me the best free fx plugin in 2021.

Works great, a lot of presets and very smooth GUI. Wonderful work! Very sophisticated efects are possible and the plugin has great visual editors and visual effect while playing your music.

I've thrown quite some weird stuff at this thing and it harmonized it with this unique distorting-ish approach. the aesthetic of the sound is actually something that i had in mind for quite some time but i couldn't reach for it with my other plugins. this plugin has some sort of texture that reminds me of old doors that start to make noise when you open or close them slowly. that sounds kinda bad, but i mean it in a good way, a really great way in fact.

I feel like a mad scientist when I use this thing! Insane visuals, never seen anything like it in an audio plugin. I'll be spending a lot of time playing around with this one.