Printable UML Class Diagram Worksheet
This one-page worksheet is for students, analysts, and developers planning a UML class diagram. It gives you a simple table for class modeling with columns for Class, Responsibility, Key attributes, Key operations, and Related to. The layout is set up on Letter landscape, so you have room to capture the main parts of each class and how it connects to others.

Free printable · PDF
- 1 page
- US Letter, landscape — choose “Fit to page” for A4
- PDF, 50 KB
Free for personal, family and classroom use.
Use it during early design, class discussions, or review notes. Fill in one row per class, then list the data each class holds, the actions it supports, and the other classes it links to. It works well as a draft before drawing the full diagram.
Good for
- Map classes before drawing a diagram
- Record attributes and operations by class
- Review relationships during system design
Tip: Print landscape and keep one sheet per system or feature.
4 files · PDF, DOCX, XLSX
Get every sheet: UML Class Diagram Reference Pack
This sheet plus 3 more in one download, with the editable Word and Excel files. Printable UML class diagram reference: notation cheat sheet, relationship guide, multiplicity card, a class modelling worksheet and a design review checklist.
$5.00 USD, one-time 4 files · about $1.25 each
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UML Class Diagram Notation Cheat Sheet
Printable UML Multiplicity Card
Printable UML Class Diagram Review Checklist