Try Harmony Lines

Open Palette makes tools for a more harmonious canvas.

For brand designers, web makers, illustrators,
and everyone working somewhere in between.
Lines, colors, and motion—made more beautiful.

01Our tools

A growing palette
for your practice.

From identity to web to illustration.
Tools that fit the way you work.

Open Palette / Illustrator collection 02 products · Native plug-ins
01 Available now

Native plug-in for Adobe Illustrator

Harmony
Lines

Create beautifully smooth corners.

Create smooth, G2-continuous corners in Illustrator. Select a corner, then adjust its radius and curvature.

Analysis ToolFor macOS Coming soon
Buy on Adobe ExchangeNative plug-in for Illustrator
Harmony Lines
02News

Notes from
the palette.

New tools, and the things we discover along the way.