Flatterer is a free Blender add‑on that converts 3D models into flat SVG shapes for laser cutting, supporting boxes, enclosures and similar designs, and requires Blender 4.2 LTS or newer.
Developed by dr.sybren.

About Flatterer
Flatterer is a Blender add‑on that transforms a 3D model into a collection of flat shapes suitable for laser cutting and exports them as SVG files. Version 1.6.0 introduces two Boolean Cut operators—one that cuts selected objects out of the active object and another that cuts the active object out of selected objects—positioned before any Solidify modifier. The release also adds a Shape Table reporting each exported shape’s surface area in square metres and extends engrave edge support to internal mesh edges. Flatterer runs on Blender 4.2 LTS and newer, is released under the GNU GPL v3.0 or later, and requires permission only to write SVG files to disk. It has been downloaded over 22,000 times from the blender_extensions library.
Features
- Exports flat mesh shapes to SVG for laser cutting
- Two Boolean Cut operators: cut selected objects out of the active object, or cut the active object out of all selected objects
- Boolean Cut modifiers placed ahead of any Solidify modifier
- Shape Table listing the surface area in square metres of each exported shape
- Engrave edges supported inside the mesh, not only for wire edges
- Exports SVG files directly to disk
Best for
Exporting flat SVG cut files for boxes, enclosures, and other laser‑cut designs directly from Blender.
Frequently asked questions
Does Flatterer work with Blender 4.2?
Yes. Flatterer lists compatibility with Blender 4.2 LTS and newer, so it runs on version 4.2 and later releases.
What file format does Flatterer export to?
Flatterer exports flat shapes to SVG files, a format commonly used for laser‑cutting workflows.
What changed in Flatterer 1.6.0?
Version 1.6.0 adds two Boolean Cut operators, a Shape Table with surface‑area data, expanded engrave‑edge support for internal mesh edges, and related bug fixes.
Is Flatterer free to use?
Flatterer is free to use and is distributed under the GNU GPL v3.0 or later.
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