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Do I have a phobia? Find out in a few minutes.

Free, science-based phobia tests and fear assessments. Understand what you are afraid of, see what your results suggest, and find a path forward.

14Phobia guides
4Clinical screening tests
2 minTo your first result

From "is this normal?" to a clear answer.

Every test here is short, private, and based on tools used in real clinical practice.

Step 01

Pick your fear

Choose from common phobias or browse clinical screening tests by name.

Step 02

Take a quick test

Answer a short, private questionnaire. Nothing is stored and no account is needed.

Step 03

See what it means

Get your result and learn what helps, with a clear path into the full Bia program.

Browse by fear

What are you afraid of?

Each guide explains the fear, when it becomes a phobia, and includes a free severity test.

Clinical screening

Standardized tests, free to take.

The same screening measures clinicians use, presented for self-reflection.

Map your unique Fear Profile

Rate how different situations feel and watch a radar chart reveal the themes behind your fear. It is one of the most popular tools inside Bia, free to try here.

Build my Fear Profile
Understand fear

Learn what fear really is.

Plain-language guides to phobias, anxiety, and how the brain creates fear.

The full program

Bia turns your result into a plan that works.

Phobia Quiz tells you where you stand. Bia is the phobia recovery app that helps you move forward: a personalized, step-by-step plan built on graded exposure, the most effective treatment there is for specific phobias. Go at your own pace, or alongside a therapist.

Explore Bia
  • A recovery plan personalized to your specific fear
  • Guided lessons and gradual, graded exposure exercises
  • Anxiety tracking that shows your progress over time
  • On web, iOS, and Android, with adult and child versions
Common questions

Frequently asked.

Are these tests a diagnosis?

No. These are free screening and self-reflection tools based on validated clinical measures. They can help you understand your symptoms, but only a qualified professional can diagnose a phobia or anxiety condition.

Is my data private?

Yes. The tests run in your browser and your answers are not stored or linked to you. You do not need an account.

What should I do with my result?

Use it to reflect and to start a conversation, with yourself or a professional. If a fear is limiting your life, phobias are highly treatable, and Bia offers a structured program to help.

How is this related to Bia?

Phobia Quiz is a free public resource from Bia, the phobia recovery app. The tests and the Fear Profile come from the same tools used inside Bia.

Phobia Quiz › Learn › Why are we afraid? The science of fear and phobias

Why are we afraid? The science of fear and phobias

Fear is an ancient survival system. Phobias form when that system learns the wrong lessons and avoidance keeps them in place.

Fear is not a flaw. It is a fast, automatic survival system that helped our ancestors react to danger before they had time to think. Understanding how it works makes phobias far less mysterious.

The brain's alarm

At the center of fear is the amygdala, a small region that acts like a smoke detector. It can trigger a full fight-or-flight response, the racing heart, fast breathing, and surge of energy, in a fraction of a second, often before the thinking brain catches up.

Prepared fears

Some fears, like those of spiders, snakes, heights, and blood, appear especially easy for humans to learn. One theory is that these were genuine threats over evolutionary time, so our brains are primed to acquire them quickly.

How phobias are learned

Phobias often start with a frightening experience, by watching someone else react with fear, or by absorbing warnings. The brain tags the trigger as dangerous. Then avoidance takes over: every time you steer clear, you feel relief, and the brain concludes the danger was real, so the fear strengthens.

Why this is hopeful

Because phobias are learned, they can be unlearned. Gradual, repeated, supported contact with the feared thing, called exposure, teaches the brain a new lesson: that it is safe. This is why exposure-based therapy is so effective. You can start by understanding your own fears with the free Fear Profile.

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