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Tools/Argument map generator

Argument map generator.

Describe a conclusion and the reasons for and against it. The argument map generator structures the claim, evidence, counterarguments and rebuttals so the reasoning can be inspected.

Decision TreeEnter to send

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See it work

Argument map examples.

Same tool, four requests. Every drawing below is a real render.

What you type
Create an argument map for approving an Eastside Library renovation grant, with the main claim, support from rising use and an accessibility audit, a counterargument to defer spending, and a rebuttal that delay raises maintenance costs.
Then tryAdd a counterargument about parking capacity.Change the evidence branch to include community survey results.
Decision tree: Library funding
Decision tree · Howard-Raiffa / CART-sklearn / taxonomy · schematex-decisiontree

Rather start from a finished drawing? Browse 55 decision tree templates →

The drawing

What an argument map is.

An argument map is a visual representation of reasoning. It begins with a main claim, then separates supporting reasons and evidence from counterarguments and rebuttals. The map makes it possible to see whether a conclusion is supported or merely asserted.

It is useful when a decision has competing considerations. A good map states the claim precisely, ties evidence to the reason it supports, and gives serious objections a place rather than hiding them in prose.

Standard
Howard-Raiffa / CART-sklearn / taxonomy
Engine
schematex-decisiontree
Editable
Double-click text, drag nodes
Export
SVG · PNG · PDF
Decision tree: What an argument map is
Who uses it

Who uses argument maps.

Decision tree: Students and teachersStudents and teachers

Debates and essays mapped from thesis through evidence and objections.

Decision tree: Policy teamsPolicy teams

Public proposals made clearer before a hearing or briefing.

Decision tree: Leadership teamsLeadership teams

A policy decision with its evidence, risks and implementation response in one view.

How it works

How to make an argument map in three steps.

01

Describe it

One paragraph is enough to start.

“Create an argument map for approving an Eastside Library renovation grant, with the main claim, support from rising use and an accessibility audit, a counterargument to defer spending, and a rebuttal that delay raises maintenance costs.”
02

See the drawing

Drawn by the right engine.

Decision tree: Library funding
03

Say what changes

Every edit keeps a version.

Add a counterargument about parking capacity.
V2 · DRAWN FROM V1, NOTHING RETYPED
FAQ

Common questions

What is an argument map?

An argument map shows a main claim, the reasons and evidence that support it, and relevant counterarguments and rebuttals.

How is an argument map different from a mind map?

A mind map collects associated ideas; an argument map emphasizes logical support, challenge and response.

What should I include in an argument map?

Start with the precise claim, then add supporting reasons, evidence, counterarguments, rebuttals and any unresolved assumptions.

Can an argument map show uncertainty?

Yes. Mark missing evidence, contested assumptions or questions that need investigation rather than presenting them as settled facts.

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Other drawings for the same work.

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Map your argument now.

Free account, no card. Start with the claim and the strongest reason for and against it.

Open the editor