SVG to STL converter (Parametric)

Create your own keychains, vases, pen stands, cookie cutters, nameplates, cards, or Christmas tree hangers — all from SVGs!
This OpenSCAD project lets you import three SVG layers and combine them into a fully parametric 3D model. Perfect for quick personalisation or turning flat designs into printable 3D objects.

🧠 Features

• 🖼️ Three SVG Layers:
  • filled.svg → Base layer
  • outline.svg → Raised border or rim
  • image.svg → Embossed or engraved graphic
• 🎨 Toggle Layers On/Off – Easily show or hide base, rim, or image.
• 🔄 Emboss or Engrave Mode – Choose whether the image stands out or is etched in.
• 🕳️ Optional Keyring Hole – Perfect for keychains or hanging ornaments.
• ⚙️ Fully Parametric – Adjust thickness, height, scale, and hole size in seconds.

• 🧱 Reusable Design – Works for more than keychains:

  • Vases (tall scale)
  • Pen stands
  • Cookie cutters
  • Business or greeting cards
  • Nameplates
  • Christmas tree hangers
  • etc

  Create these set of images in any of the softwares like MS Paint, Photoshop, etc.

• 

  Open this image in Inkscape and click on the image and the go to Path → bitmap

  now select the bitmap and go to

  path → split path

  you will get three set of images. now click on each image and export and save it as svg file.

• Sample files attached. Unzip and use them.