Line Color:
Fill Color:
Smoothing:
0.5
Line Width:
3
px
Smudge Mode
Smudge Radius:
40
px
Smudge Strength:
1.0
Fill Under The Line
Export PNG
Instructions:
Draw Mode
(Smudge Mode OFF): Click and drag to draw a new freehand line.
Smudge Mode
(checkbox ON): Click and drag over the line to “push” or “pull” nearby segments of the line.
Fill Under The Line
: When turned on, the area below the curve is filled with the Fill Color, fully opaque, down to the bottom of the canvas.
Line Width
: Adjust the stroke thickness from 0–100px.
Export PNG
: Saves the canvas as a transparent PNG, so any unfilled area is fully transparent.