Magma has an array of different filters which can be found in the Filters menu in the top bar. You can apply filters to an entire layer or a selection.
Below is an example of the effect of each filter:
Guassian Blur
Adds an even blur across a specified radius.
Motion Blur
Adds blur in a specific direction.
Hue/ Saturation/ Lightness
Basic hue/ saturation/ lightness shifting.
Brightness / Contrast
Basic brightness and contrast shifting.
Curves
Adjust over color tone output or choose specific color channels.
Sharpen
Sharpen the edges in an image.
Pixelate
Intentionally pixellate the image.
Posterize
Simplyfy the colors and color regions within the image.
Noise
Overlay a grainy texture on the image. This cannot be applied to an empty layer.
Glow
Add glow to the light or highlighted areas.
Chromatic Aberration
Shift the colour channels to add distortion to the image.
Glitch
Add a glitch effect with a variety of controls.
Painterly
Fisheye
Adds fisheye zoom effect bringing the center of the selected area foward.
Dither
Invert
Invert the colours of you drawing.
Gradient Map
Apply a gradient map and colors across the different tones of your image.
Outline
Extract outlines from your image.
Halftone
Turn your image into halftone version of it with custom dot sizes.




















