Browser-local diagram tool

Decision Tree Maker & Template

Create a branching diagram with questions, labeled choices and outcomes. Start blank or adapt a template, then download your diagram without an account.

Make your decision tree

Choose a starter, then edit the structured list. The diagram updates as you type. Your text stays in this browser tab.

Edit nodes and branches

0 of 60 nodes

Use Add question or Add outcome beneath a node. Branch labels describe the choice leading to each child.

Diagram preview

100%

Empty tree.

Export or print

SVG stays sharp at any size. PNG is a high-resolution image. PDF fits the diagram to one Letter or A4 page. Save project JSON to edit the tree later on this device or another.

PDF paper size

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How to use this decision tree maker

Load a Yes/No, multiple-choice, troubleshooting or process starter, or add a blank root question.
Edit each node’s text and type. Add child questions or outcomes, and label the branch that connects each child.
Move sibling branches up or down, or delete a node and its descendants. Use the visual preview and zoom controls to review the structure.
Export SVG, PNG or PDF, print, or save a project JSON file for later editing.

How the diagram is arranged

The tool places the root at the top, routes branches downward, and allocates horizontal space to every subtree. A question can lead to more questions or terminal outcomes; a terminal outcome cannot have child branches. Labels remain readable in the editable list even when a large diagram is zoomed out.

Privacy and limits

All editing, layout, preview and export happen in your browser. This page does not upload tree text, save it to browser storage, or put it in the URL. Downloaded files are yours to keep; closing or resetting the tab clears the working tree unless you saved a project JSON file. The editor supports up to 60 nodes and 12 levels. Very wide trees may print small when fitted to one page; use SVG for full-size detail. PDF uses vector text for basic Latin text and a high-resolution image fallback for other characters. This is a diagramming aid, not an automatic recommendation or decision engine.

Related decision resources

Use a weighted decision matrix to compare scored options, a pros and cons template for a qualitative comparison, or an impact–effort matrix to sort work by two dimensions. Those jobs are different from drawing a branching decision tree.