Flowchart Drawing

Online flowchart drawing tool with draggable nodes and connectors, label/color editing, local save, and PNG export for process mapping, system design, and teaching demos

Node Tools

Canvas Actions

Export & Save

How to Use

Click a node tool and then click on blank canvas to create nodes.
Drag nodes to adjust layout quickly.
In connect mode, click two nodes to create a directed link.
Select a node to edit its label and color.
Supports undo, redo, local save, and PNG export.

Flowchart Canvas

Choose a node type, then click on the canvas to start drawing.

Nodes 0Connections 0

Use the left panel to add nodes and start drawing

Documentation

Overview

Flowchart Drawing lets you build process diagrams directly in your browser with draggable nodes, directed connectors, and quick layout edits.

Key Features

Common node types: rectangle, rounded rectangle, circle, and diamond.
Connect mode for directed links with arrowheads.
Editable node labels and colors for clearer semantic grouping.
Undo, redo, sample loading, and local browser save.
One-click PNG export for reports, slides, and reviews.

How To Use

Choose a node type from the left panel and click the canvas to add nodes.
Drag nodes to arrange the flow layout.
Switch to Connect Mode and click two nodes to create a link.
Select a node to edit text and color, then export PNG or save locally.

Keyboard Shortcuts

Ctrl/Cmd + Z: Undo the last operation.
Ctrl + Y or Ctrl/Cmd + Shift + Z: Redo.
Delete or Backspace: Remove the currently selected node or connector.

Use Cases

Business workflow mapping and solution reviews.
System flow communication and architecture discussions.
Teaching demos, onboarding materials, and process documentation.

Privacy

All drawing data is processed and stored locally in your browser. No content is uploaded to the server.