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STL viewer | agent view

The same page content and links, with explicit tool capabilities. Tools marked with an API can run directly through HTTP. Other tools require the browser interface or are not connected yet.

Tool capabilities

{
  "id": "stl-viewer",
  "category": "maker-tools",
  "built": true,
  "requirements": "Local mesh rendering, dimensions with chosen units and memory limits.",
  "implementation": {
    "fields": [
      {
        "key": "units",
        "label": "Model units",
        "value": "mm",
        "type": "select",
        "values": [
          "mm",
          "cm",
          "m",
          "in"
        ]
      }
    ],
    "files": true,
    "input": false,
    "accept": ".stl",
    "note": "Formats do not reliably encode units. Unit selection labels dimensions without rescaling. Mesh conversion does not repair geometry or preserve OBJ materials.",
    "experience": {
      "automatic": false,
      "single": false,
      "label": "Your text",
      "placeholder": "Type or paste your input…",
      "help": "Up to 1,000,000 characters. Review the settings before running.",
      "action": null
    },
    "mode": "explicit",
    "interactive": false
  },
  "execution": "Browser interface",
  "api": null,
  "browser_agent": {
    "supported": true,
    "name": "run_current_tool",
    "discovery": "WebMCP on the human page in a supporting browser",
    "verification": "See audit/API-AUDIT.md; availability is not verification"
  }
}

Page guide

Local mesh rendering, dimensions with chosen units and memory limits..

Useful next steps

STL to OBJ

Preserve mesh topology.

OBJ to STL

Triangulation, units and loss of materials/textures made explicit.

How to use STL viewer

  1. Choose a file in STL.
  2. Review the settings, then choose Run STL viewer.
  3. Review the result, then use Copy result or a download link when available.

Working with stl viewer

Maker utilities prepare models and dimensions for another application or machine. File conversion is only part of the workflow: scale, orientation and geometry can affect whether the result is usable.

Common questions

Can a model look correct and still fail to print?

Yes. Open surfaces, thin walls, overlapping geometry and unsupported features can cause problems that are not obvious from one view.

Does converting a mesh add detail?

No. A conversion does not recover geometry that was absent from the original. Check whether materials, textures and scene information are supported by the destination format.

Continue your workflow: STL to OBJ, OBJ to STL.