Free Matrix Diagram Maker
Matrix Diagram / L-shaped Matrix Diagram
A free online tool for creating matrix diagrams with no sign-up required.
Place two groups of elements in rows and columns, and display the strength of their relationship at each intersection with symbols (◎○△✕).
As one of the New 7 QC Tools, it is widely used in the field of quality control and quality deployment.
Place two groups of elements in rows and columns, and display the strength of their relationship at each intersection with symbols (◎○△✕).
As one of the New 7 QC Tools, it is widely used in the field of quality control and quality deployment.
Quality Requirements × Quality Characteristics Matrix
| Quality characteristicsQuality requirements | Material strength | Dimensional accuracy | Surface treatment | Weight |
|---|---|---|---|---|
| Usability | ○ | ◎ | ○ | |
| Durability | ◎ | ○ | △ | |
| Safety | ◎ | ○ | ○ | △ |
| Lightweight | △ | ◎ | ||
| Low cost | ✕ | △ | ✕ | ○ |
◎Strong relation○Related△Weak relation✕Conflicting
Frequently Asked Questions
How to Use Free Matrix Diagram Maker
1
Enter the items
Enter items and data following the template. You can start by editing the sample shown by default.
2
Customize the design
Adjust colors and layout to your liking. The preview updates in real time.
3
Download the image
Save your finished diagram as an image in PNG, JPEG, or SVG format. You can also save it temporarily on the web or share it via URL.