Is the Diagram Maker free?

Yes, it is completely free. You can create flowcharts and mind maps right in your browser with no sign-up and no software to install.

Can I make both flowcharts and mind maps?

Yes. Use the tabs at the top to switch between flowchart mode and mind map mode. From work diagrams like process maps and org charts to brainstorming mind maps, you can draw them all in one place.

What formats can I export my diagram to?

You can export to PNG, SVG, and JSON. PNG is great for pasting into presentations, SVG is ideal for high-resolution printing, and JSON is best for backups and re-editing. You can also share a link so others can edit with you.

Does it work on mobile?

Yes. As long as you have a browser, it works on both desktop and mobile. On phones and tablets you can drag nodes with your finger and double-tap to edit text.

Do I need to sign up?

No. You can start working right away with no sign-up or login, and everything you create is stored only in your own browser and never sent to a server.

Free Flowchart Maker & Online Diagram Maker

Get started with no sign-up. Pick a template or start from a blank canvas.