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Tree Diagram Maker
Open app

Free online tool

Tree Diagram Maker

Turn an outline into a tree diagram. Edit branches, change the layout, and download a PNG, SVG or editable tree file.

Outline, CSV table, bracket notation, Newick or editable tree file. Up to 1 MiB source and 1,000 nodes.

  1. Paste an indented outline
  2. Review the branches and layout
  3. Download your tree diagram

How it works

Turn an outline into a tree diagram. Edit branches, change the layout, and download a PNG, SVG or editable tree file.

Enter data, review the result, and download it when you are ready. No account is required. Check the input and the output before using them for consequential decisions.

Questions

What input does this tool accept?

Use one node per line, with two spaces for each level.

What should I check?

Start with a single root. Labels can repeat; each node keeps its own identity.

What are its limits?

Download an editable tree file to keep a portable copy.

Choose a tool

Tree Diagram MakerTurn an outline into a tree diagram. Edit branches, change the layout, and download a PNG, SVG or editable tree file.Hierarchy Chart MakerImport a parent-child table to make a hierarchy chart. Use node and parent ID columns, check relationships and export your diagram.ASCII Tree GeneratorTurn an indented outline into an ASCII or Unicode tree. Preview your structure, copy the result or download a text file.Decision Tree MakerCreate a decision tree with labeled choices and outcomes. Edit its branches and download a clear diagram for your notes or presentation.Probability Tree Diagram MakerCreate a probability tree with fractions, percentages or decimals. Check branch totals, calculate outcome probabilities and export the diagram.Org Chart MakerCreate an organization chart from a manager table. Map reporting lines, edit names and roles, and export a readable chart.Syntax Tree GeneratorTurn labeled bracket notation into a syntax tree. Review phrase structure and download your diagram. Provide your own parse; no automatic sentence parsing.Phylogenetic Tree MakerVisualize a phylogenetic tree from Newick text. Review topology and annotated branch lengths, then export. Spacing is not a distance scale; no sequence inference.