Coggle is an online tool for creating and sharing mindmaps and flow charts. It works online in your browser: there’s nothing to download or install. Start diagramming now!

Whether you’re taking notes, brainstorming, planning, or doing something awesomely creative, it is super simple to visualize your ideas with Coggle. Share with as many friends or colleagues as you like. Changes you make will show up instantly in their browser, wherever they are in the world.

Realtime Collaboration

Invite your friends and colleagues to work with you, at the same time, on your diagrams.

Save Every Change

Look through all the changes to a diagram and make a copy from any point to revert to a previous version.

Unlimited Image Uploads

Drag-and-drop images right from your desktop to your diagrams. There’s no limit to the number of images you can add.

Add Floating Text and Images

Add text labels and images that aren’t part of the diagram tree to annotate parts of your map.

Create Loops and Join Branches

Join branches and create loops to create more powerful and flexible diagrams representing process flows and other advanced things.

Multiple Starting Points

Add multiple central items to your diagrams to map related topics in a single workspace.