Brain Tools

Free tools to understand your brain — and help it work better.

Which of the seven ADHD types fits your brain? Find out in 2 minutes.

The WHO validated anxiety screening tool — free, instant results.

The World Health Organization adult ADHD self-report scale.

Test your brain's executive control — the classic color-word task.

How long is your working memory span? Find out here.

Pomodoro-style timer designed for the ADHD brain.

Activate the vagus nerve and bring the nervous system down.

Bring an anxious mind back to the present moment in 3 minutes.

Ready to take the next step?

Start with the ADHD Type Quiz — free, 2 minutes.