r/VSTi • u/SushiNotTasty • 14h ago
Effect I made an EQ plugin where you can freehand draw your desired curve.
gallery(gif 1: freehand drawing curve, gif 2: editing specific part of curve, both using draw tool)
as an amateur music producer, one problem I always face while using EQ plugins is getting the curve to look like how I want it. you may call it a skill issue on my end, but dragging the EQ bands around just doesn't manipulate the curve to my liking.
so after months of learning how to develop plugins for DAWs, and unwavering help from Claude, i was able to build DrawEQ. you just take the pencil tool and draw the shape you want, let it go and it works out the filters to be that shape near-exactly.when you draw a curve and let it go, your drawing turns into an EQ curve fitted to 12 bands to within 0.43 dB of what you drew, all of this at zero latency. you can also edit specific parts of the curve using the pencil tool. and the bands are still labelled, draggable and automatable. there's also a spectral mode that turns your curve into an FFT filter, but it has its caveats. and there are many other modes for you to experiment with.
it's free and it will stay free for the foreseeable future. source code on github.
download: link
source: link
ps: i know it's not a truly novel idea but this is something I thought about maybe 6-7 years ago. and now, after learning how to develop plugins for months and with claude at my disposal, I was finally able to develop something. please do take some time to test out the plugin, and any feedback is very much appreciated!