Gojs Remove Watermark Jun 2026

If you are ready to deploy your application to production, you can acquire a valid key directly from the Northwoods Software website.

The watermark is Northwoods Software’s way of indicating that the library is running under an . It serves two primary purposes:

GoJS is a powerful commercial software library licensed by Northwoods Software for creating interactive diagrams and charts. It is not open-source software. The evaluation version downloaded from gojs.net or installed via npm includes a fully functional library with no time limitations—but it displays a watermark in every diagram view.

If you decide to ignore licensing and remove the watermark via hacking, here is what you risk:

You will receive a license key (or a modified go.js file for older versions). The Process: Purchase License: Go to the GoJS Website to buy a license. gojs remove watermark

While this watermark does not affect functionality during development, you must remove it before deploying your application to a production environment. Why is the GoJS Watermark Present?

: The watermark typically disappears on localhost but reappears on live servers if the domain doesn't match your license. Ensure the page is served from a web server and not opened as a local file (e.g., file:// ).

When you purchase a license from Northwoods Software, you receive a license key tied to your specific web domain. Step-by-Step Implementation

Once you have a license, you need to generate a key specifically for the where your application will be hosted (e.g., example.com Log into your account on the GoJS website. If you are ready to deploy your application

Despite the existence of these technical workarounds, directly modifying the GoJS library source code presents several fundamental issues:

Developers often attempt to use CSS rules or DOM manipulation to hide the watermark. It is critical to understand why these methods are ineffective and risky. The Technical Canvas Barrier

GoJS is a powerful JavaScript library for building interactive diagrams and graphs, developed by Northwoods Software. Like many commercial software products, the evaluation version of GoJS displays a watermark on diagrams. While some users may seek methods to remove this watermark without payment, doing so raises significant legal and ethical concerns. This essay examines the purpose of software watermarks, the legal framework governing software use, and proper channels for watermark removal.

It is important to understand that the GoJS watermark is not a bug or a separate element that can be simply removed via CSS or by commenting out a line of code. It is deeply embedded in the evaluation library's code. It is not open-source software

But there was a heresy in his code.

The watermark is . It is a license enforcement mechanism. Attempting to remove it via DOM manipulation or source code patching is a violation of the software license agreement.

If you are a developer working with interactive diagrams, flowcharts, or organizational charts in JavaScript, you have almost certainly encountered (Go GraphJS). Developed by Northwoods Software, GoJS is the gold standard for building complex, data-rich visualizations.

Elias was a "Schematic Priest," a senior frontend architect for the Omni-Corp. His job was to visualize the city’s chaotic data streams—logistics, power grids, neural networks—into coherent, interactive maps. For years, he had worshipped at the altar of , the legendary library that turned tangled messes of JSON into divine diagrams.