8+ Best Diagram Maker Tools (Free, Open-source and Paid)

Diagram Maker Tools
A diagram maker tool provides an interface for users to create and edit visual diagrams by arranging shapes, lines, and text to represent ideas or processes

DeepNotes

Open-source

An open-source collaborative infinite canvas for interconnected knowledge

Diagram Maker Knowledge Management Note-taking

Alternative to

Draw.io

Open-source

An open-source versatile diagramming tool for complex visual problem-solving

Diagram Maker

Alternative to

Excalidraw

Open-source

An open-source collaborative sketching tool for visual thinking and ideation

Whiteboard Diagram Maker

Alternative to

FigJam

Freemium

Collaborative whiteboard for teams to ideate, plan, and brainstorm together

Whiteboard Diagram Maker

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Lucidchart

Freemium

Smart diagramming for visual collaboration and workflow design

Diagram Maker

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Miro

Freemium

Collaborative visual workspace to ideate, plan, and work together

Whiteboard Diagram Maker

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Pencil

Open-source

A free, open-source GUI prototyping and diagramming tool

UI/UX Design Diagram Maker

Alternative to

Wireflow

Open-source

Free and simple tool for creating user flow diagrams

Wireframe Diagram Maker

Alternative to

Diagram Maker ToolsA diagram maker tool provides an interface for users to create and edit visual diagrams by arranging shapes, lines, and text to represent ideas or processes

DeepNotes

Draw.io

Excalidraw

FigJam

Lucidchart

Miro

Pencil

Wireflow

Diagram Maker Tools
A diagram maker tool provides an interface for users to create and edit visual diagrams by arranging shapes, lines, and text to represent ideas or processes