Tree diagram maker

Visualize possible outcomes by creating a decision tree diagram in Lucidchart. Start with a template or build on a blank canvas.

Make a tree diagram

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See what’s possible with our decision tree maker

Use visuals to simplify complex information. Make informed decisions by comparing the outcomes of related choices.

Conduct a decision tree analysis

Eliminate bias, minimize risk, and choose the best course of action. Visualize outcomes as part of your decision-making process, or build automated predictive models for machine learning, data mining, and statistics.

Collaborate in real time

Invite people to view, edit, or give real-time feedback on your tree diagram using comments and @mentions. Review individual contributions by enabling collaborator colors, and use revision history to see changes or revert to a previous version.

Get an easy-to-use decision tree tool with templates

Start with a template or build your diagram from scratch using tree diagram shapes in Lucidchart’s shape library. Link data within your diagram from spreadsheets or add formulas to reference parent-child relationships between shapes.

Generate diagrams faster with AI

Describe the information you want to visualize, and AI will generate a beautiful diagram instantly in Lucidchart. Enhance your prompt to keep iterating, or customize your diagram with labels and other formatting options.

Boost productivity with 100+ integrations

Connect Lucidchart to apps from leading providers like Google, Microsoft, and Slack. Explore the Lucid integrations marketplace for apps to streamline communication, strategic planning, task management, and more.

Go to marketplace

Decision tree software feature highlights

Streamline work by enabling multiple collaborators to create and edit the same diagram at once.

Decision tree diagram templates

Get inspired and create decision tree diagrams faster with free, customizable templates.

Decision tree template

Go to Decision tree template template

Vertical decision tree diagram

Go to Vertical decision tree diagram template

Decision tree with formulas

Go to Decision tree with formulas template

Project management decision tree

Go to Project management decision tree template

Decision tree with data

Go to Decision tree with data template

Critical-to-quality tree diagram

Go to Critical-to-quality tree diagram template

Getting started in Lucidchart

Follow along with this video tutorial and learn how to make any type of diagram in Lucidchart.

Make a tree diagram

Why teams choose Lucidchart

As an intelligent diagramming application, Lucidchart provides simple yet powerful capabilities for visualizing information.

Collaboration. Bring teams together side by side on a shared canvas from anywhere in the world.

Alignment. Build transparency and shared understanding of how a team or company works.

Large-scale change. Increase visibility, standardization, and knowledge sharing across your entire org.

End-to-end workflows. Upgrade to the Lucid Suite for a complete, connected visual collaboration solution.

What is a tree diagram?

A tree diagram (or decision tree diagram) is a map of possible outcomes in a series of related choices. It’s a tool for weighing decisions about future actions based on cost, probability, and benefit. The two main types of tree diagrams include classification trees and regression trees. Use a classification tree to evaluate yes or no answers and a regression tree to predict numeric values based on data.