Is FreeDiagramKit really free?

Yes, 100% free. No sign-up, no usage limits. Use all diagram tools without any restriction.

Absolutely. All processing happens entirely in your browser. No diagram data is ever sent to any server.

What export formats are supported?

Most tools support PNG export. Flowchart, Mind Map, and Sequence Diagram also support SVG export.

Yes, all tools support touch interaction and work on tablets and phones.

No. FreeDiagramKit works entirely in your browser. No downloads, no extensions, no sign-up required.

No, exported images are completely clean with no watermarks or branding.

Step-by-step guides for every tool. Get started in seconds.

Select Flowchart, Mind Map, Org Chart, Sequence, or Gantt from the navigation bar.

Add nodes, connect elements, type text, and arrange your diagram on the canvas.

Change colors, edit labels, use auto-layout, and refine your diagram's appearance.

Export as PNG or SVG. Download the image and use it in presentations, documents, or on the web.

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