Custom colors
Pick a preset or create your own HEX color with opacity and text controls.
CHROME EXTENSION
Atheon Mark
Make every highlight your own.
Use any color, four highlight effects, keyboard shortcuts, and a floating toolbar — without leaving the page.
Highlight anything in style.
Color, effects, and shortcuts that stay out of your way.
Four highlight effects
Choose background, solid, dashed, or wavy underline.
Floating toolbar
Quick access to your favorite highlighting styles.
Shortcuts that flow
Pin, erase, and change styles while you read.
