DXF Simplify
LocalSimplify DXF line/polygon vertices with Douglas-Peucker, locally in your browser.
What is it? DXF Simplify reduces the number of vertices in DXF polylines and polygons using the Douglas-Peucker algorithm, keeping the overall shape while producing lighter files for CAD, GIS or CNC.
TL;DR: Reduce DXF vertex count with Douglas-Peucker simplification.
How to use
- Open a DXF.
- Set the tolerance (in drawing units).
- Download the simplified DXF.
FAQ
Does it change circles and arcs?
No — only polylines/polygons are simplified; circles and arcs are preserved as-is.
How do I choose a tolerance?
Start small (for example 0.1 mm) and increase until the shape is simplified enough without visible distortion.
Limitations
- No support for simplifying text or splines.
- ASCII DXF only.
Privacy
Privacy first: this tool runs entirely in your browser. Your input and files never leave your device.