Free WBS Builder

Work Breakdown Structure

Break your project down into a numbered outline table (1.1.1) with this free online tool that needs no sign-up.
Build the hierarchy with the Tab key, toggle columns for assignees, dates and progress, export to CSV, and convert your WBS into a Gantt chart in one click.

New project plan

WBS #TaskAssignee
1
1.1
1.2
2
2.1
2.1.1
2.1.2
2.2
3
3.1
3.2
Enter: add row below · Tab: indent · Shift+Tab: outdent

Frequently Asked Questions

How to Use Free WBS Builder

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.