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Matter.js pricing

● Identity checked

JavaScript Library · Vendor site 2026-10-04

Matter.js is a 2D rigid-body physics engine for the web supporting compounds, concave hulls, constraints, friction, and collision broad- and narrow-phase stages.

Updated 2026-10-04View sources
Official website
Category
JavaScript Library
Free access
Open source engine published on GitHub and npm with documentation on brm.io.
API access
Not confirmed

Understand the total cost

Matter.js pricing & plans

Pricing

Not listed

Official monthly price not confirmed

API
JavaScript API for bodies, composites, constraints, and events documented on the official docs site.

Price history

No retained pricing changes yet. A current price alone does not establish a historical trend.

How this profile is supported

Facts apply to the named version and check date. Send a sourced correction if something changed.

Matter.js pricing questions

Is Matter.js free?

Matter.js offers a way to start free, but not a standard ongoing plan. Open source engine published on GitHub and npm with documentation on brm.io.

How much does Matter.js cost?

Matter.js does not publish a monthly price we could confirm.

Does Matter.js have an API?

We could not confirm API access for Matter.js.

More on Matter.js