A powerful ExtendScript for Adobe illustrator to find Center of Mass (Centroid)
Centroid Finder for Adobe Illustrator is a precision tool built for designers who want to achieve true visual balance not approximations or endless eyeballing.
While Adobe Illustrator provides geometric centers, it has no native way to calculate the true center of mass — a critical requirement
for balanced logos and compositions, perfectly weighted icons, laser-cut components, packaging layouts, and real-world manufacturing.
This script bridges that gap with a simple, intuitive workflow. Select your artwork, run the centroid-collect.jsx script, and we calculate the precise
centroid using an advanced mathematical algorithm hosted on our secure server. Then, with a single click, the centroid-create.jsx script places that exact centroid
point back into your document.
From brand designers to product creators to fabrication pros, anyone who values accuracy will immediately appreciate the difference. This is the tool
you’ll wonder how you lived without.
The shape data is analyzed
The center of mass is created
Note: The first time you use centroid-collect.jsx, macOS may warn: compute cannot be opended. You need to Open System Settings → Privacy & Security. Scroll until you see a message about compute. Click Allow Anyway.
$9 USD/Year + GST
For enrolled students with valid student ID
1 User
$49 USD/Year + GST
Perfect for solo designers and creators
1 User
$490 USD/Year + GST
For agencies, universities & in-house teams
10 users (contact us for larger teams)
Brand Designer
This script fills a major gap in Adobe Illustrator. The ability to calculate the true center of mass is something I’ve needed for years, and Centroid Finder delivers it in a clean, reliable way. It’s one of those tools that quietly becomes essential once you start using it.