The professional whiteboard apps for product builders. Think and plan with Whimsical and build prototypes with Applet.

Log into Whimsical with your email or single sign-on account.

We’re here to help you get the most out of Whimsical.

Visualize, clarify, and organize your best ideas with our free mind map maker. Or try Whimsical AI to generate a new mind map—for free.

Explore ideas and bring clarity to complexity with Whimsical flowcharts, mind maps, and diagrams.

Join Whimsical for free to create tasks, projects, docs, diagrams, wireframes, and access Whimsical AI.

Break down complex processes, users flows, and more with our free flowchart maker. Or use Whimsical AI to generate a flowchart from a simple text prompt.

Generate mind maps, flowcharts, sequence diagrams, and more from a simple text prompt with Whimsical AI. Get started for free.

Download the Whimsical desktop app for a more calm, distraction-free experience.

We’re here to help you get the most out of Whimsical.