Ketzek – Visualize ideas instantly

Visualize ideas with delightful diagrams

Click an example to load it instantly.

Collaborate with a special‑purpose diagramming AI to bring your ideas, concepts, and designs to life.

Sketch complex ideas without the busywork. Ketzek composes shapes, labels, and flows so you can stay in the zone.

Change a sentence, update the diagram. Explore alternatives rapidly and capture the best version fast.

Clean, professional diagrams that export beautifully. Perfect for docs, decks, and quick knowledge sharing.

Start free, upgrade when you need more

For personal use and exploration

$ 20 / month

For the power user/learner

Join thousands who are already creating better diagrams with Ketzek