3D printing workstation representing PrintNext free file, cost, and G-code tools

Free PrintNext tools

Useful 3D printing tools. Start with what you need.

Calculate print costs, analyze G-code, and convert your STL files to 3MF locally in your browser. No account required.

Use the Cost CalculatorSee all free tools
No signup required. Your files stay in your browser.

Choose a tool

Start with the task in front of you.

Each tool works independently. PrintNext becomes useful afterward when you want to connect the result to your printers, filament inventory, Color Studio, and Workspace.

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3D Print Cost Calculator

Calculate filament, electricity, printer wear, labor, failure reserve, fees, selling price, and profit.

Calculate print cost
No signup required

STL to 3MF Converter

Upload an STL, preview it, and download a 3MF locally in your browser. No account required; add color in Color Studio when needed.

Open converter
Built into the calculator

G-code Analyzer

Inspect slicer time, filament by tool, tool changes, and cost inputs locally without uploading the file.

Analyze G-code

Continue with PrintNext

Choose your next step

When you are ready to continue, choose the tool that fits your project. Account and credit requirements are shown in each tool.

Create a model

Start with text or an image in Create Studio.

Add color to a model

Prepare a multicolor model with automatic or manual coloring.

Organize your projects

Keep model files and print notes together in your workspace.