No CAD software required

Create your parts from scratch, without drawing

Laseo's 2D Sketch Generator allows you to design custom parts without needing CAD software. Select a parametric model from our library, adjust dimensions, and visualize your part building in real time in 3D.

35+ parametric models
Real-time modification
Instant 3D visualization

How does the sketch generator work?

Simplified parametric design

Our sketch generator is based on the Maker.js library, a powerful technology that creates parametric 2D shapes. Instead of drawing point by point, you simply adjust parameters like:

  • Dimensions: width, height, length, radius
  • Holes: diameter, position, count, spacing
  • Shapes: rounded corners, cutouts, chamfers
  • Repetitions: patterns, grids, linear arrays

Each modification is instantly reflected in the 2D/3D viewer, allowing you to see exactly what you'll receive.

Choose a model

Browse our library of 35+ basic shapes

Adjust parameters

Modify dimensions, holes, shapes in real time

Visualize in 3D

See your part building instantly

Order

Instant pricing, manufacturing started immediately

35+ parametric models available

Our library covers the most common shapes in manufacturing. Each model is fully customizable and can serve as base for thousands of variations.

Diamond Model

Diamond

Diamond shape with rounded corners
Guard Model

Guard

Belt guard protection
Round Model

Round

Discs, gaskets, washers
Dome Model

Dome

Dome/arch shape
Gusset Model

Gusset

Rectangular reinforcement
Dogtab Model

Dogtab

Fastening tab
Gasket Model

Gasket

Custom gaskets

+28 more

See all models

Basic Shapes

Rectangles, squares, circles, ellipses, polygons

  • • Rectangle with rounded corners
  • • Centered or offset square
  • • Circle with cutouts
  • • Hexagon, octagon

Complex Structures

Brackets, supports, frames, panels

  • • L or T brackets
  • • Plates with hole grids
  • • Perforated frames
  • • Mounting supports

Mechanical Parts

Gears, flanges, gaskets, covers

  • • Mounting flanges
  • • Custom gaskets
  • • Covers with cutouts
  • • Mounting plates

Why use the sketch generator?

No CAD Software

No need for AutoCAD, Illustrator or Inkscape. Everything is done directly in your browser.

Extreme Speed

Create a part in minutes instead of several hours of manual drawing.

Real-Time Visualization

Each modification is instantly reflected in 2D and 3D views. No surprises.

DFM Validation

System automatically verifies your design is manufacturable (thicknesses, holes, radii).

Perfect for these situations

The sketch generator is ideal for quickly creating functional parts without CAD expertise.

Replacement Parts

Need a reinforcement plate, cover or bracket? Create it by adjusting a base model with the right dimensions.

Quick Prototypes

Test several dimension variations without redoing complete drawings. Iterate quickly until finding perfect configuration.

Educational Projects

Perfect for students or makers who want to manufacture quickly without learning complex CAD software.

Open source technology

Powered by Maker.js

Our sketch generator uses Maker.js, an open source JavaScript library specialized in creating parametric 2D shapes for CNC manufacturing and laser cutting.

  • Mathematically precise geometry
  • Perfect DXF/SVG export for manufacturing
  • Optimized toolpath calculations

Did you know?

Maker.js is used by thousands of manufacturers and designers worldwide. The library ensures your designs are optimized for manufacturing, with clean paths and no errors.

Result

Parts that fit perfectly, precisely positioned holes, and dimensions accurate to hundredth of millimeter.

Ready to create your first part?

Explore our 35+ parametric models and create a custom part in minutes. No software to install, everything is done in your browser.

See models How does it work?