2D Sketch Generator
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.
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
Diamond shape with rounded corners
Guard
Belt guard protection
Round
Discs, gaskets, washers
Dome
Dome/arch shape
Gusset
Rectangular reinforcement
Dogtab
Fastening tab
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.
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.