Pen

Color

Ink opacity 100%

Pressure Locked

Size is locked to the full value below — as if pressing down hardest. Unlock to let a stylus or drawing speed vary the stroke width.

Real size

Size

Sizes convert like Illustrator: 1 in = 72 pt = 25.4 mm = 96 px. Brush size is always relative to the canvas — it won't look thinner or thicker when you zoom. "Real size" presets are the actual published tip/line widths of well‑known pens and markers.