CLARU
Free Tools

Free Migraine & Headache Tools

Interactive tools to help you understand your headaches, find relief, and discover your personal triggers. All free, no signup required.

Headache Location Map

New

Interactive head diagram — click where it hurts to find out what's causing your headache. Get likely causes, relief tips, and warning signs for 9 common headache locations.

100,000+ monthly searchesTry it free

Migraine vs Headache Quiz

Most Popular

Answer 5 questions about your symptoms and get an instant assessment of whether you're dealing with migraines, tension headaches, or cluster headaches. Includes a full visual comparison guide.

27,100+ monthly searchesTry it free

Sinus Headache or Migraine?

New

90% of self-diagnosed 'sinus headaches' are actually migraines. Take our 7-question quiz to find out which one you really have — and why the distinction completely changes your treatment.

25,000+ monthly searchesTry it free

Pressure Points for Headache Relief

Interactive

Interactive guide to 7 research-backed acupressure points. See exact locations, learn the correct technique, and track which points give you the best relief.

18,100+ monthly searchesTry it free

Migraine Trigger Food Checker

Popular

Search 35+ foods rated by migraine trigger risk. Learn which compounds cause problems, check off foods you eat regularly, and get a personalized trigger risk profile.

5,000+ monthly searchesTry it free

MIDAS Disability Score Calculator

Clinical

Take the official MIDAS questionnaire to measure how much your migraines impact your work, home, and social life. Get your disability grade (I-IV) and a recommendation on next steps.

500+ monthly searchesTry it free

Caffeine & Headache Calculator

Popular

Add up your daily caffeine from coffee, tea, energy drinks, chocolate, and medications. See whether you're in the safe zone, dependency zone, or headache risk zone.

14,800+ monthly searchesTry it free

Menstrual Migraine Pattern Finder

New

Log your last 3 period start dates and headache days. The tool maps whether your migraines follow a hormonal pattern and predicts your high-risk days in upcoming cycles.

28,000+ monthly searchesTry it free

Coming Soon

Barometric Pressure Tracker

Real-time weather and migraine risk alerts

These free tools are designed to help migraine and headache sufferers understand their condition better. They're for educational purposes and don't replace professional medical advice. For the best results, combine what you learn here with consistent headache tracking — the data you collect is the most powerful tool of all.