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Free tests. One Luna.
One profile that grows.
A growing library of science-based tests, 2 to 5 minutes each. Every result is free — and Luna reads them all.
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34 of 34 tests
🧠Most popular
MBTI Personality TestThe classic 16-type map of how you think and decide.36 questions · 6 min · Free⚓Most popular
Attachment Style TestThe heart of your relationship profile — start here.12 questions · 2 min · Free🧭Science-backed
Career Interest MatchWhat kind of work fits how you are wired.36 questions · 6 min · Free🧗Original scale
Career Values TestWhat you are actually working for, under the job title.20 questions · 4 min · Free🧭Original scale
DISC Personality TestMarston's four behavioural dimensions, scored honestly and free.24 questions · 4 min · Free🏆Original scale
Leadership Potential TestYour natural leading style — and its shadow side.20 questions · 3 min · Free💼Science-backed
Work Style TestHow you plan, decide, and collaborate at your best.20 questions · 4 min · Free🎤Original scale
Workplace EQ TestReading the room, naming feelings, staying steady.20 questions · 3 min · Free🎭Science-backed
Big Five Personality TestThe research standard: five traits, honest percentiles.30 questions · 5 min · Free🎨Original scale
Color Personality TestAmber, Slate, Indigo or Crimson — which one you lead with, and what it costs.24 questions · 4 min · Free🧩Original scale
Enneagram TestNine core motivations — why you do what you do.27 questions · 5 min · Free🌸Science-backed
Highly Sensitive Person TestSensory and emotional sensitivity, with strengths not labels.15 questions · 3 min · Free🧱Science-backed
Boundaries CheckWhere you overextend, and the one boundary that changes the most.24 questions · 4 min · Free⚡Science-backed
Conflict Style TestWhat you do when it gets tense — and your repair move.30 questions · 5 min · Free🤗Original scale
Compare with someonePursue–withdraw, repair, boundaries — with something for each of you to do.4 min · Free🗣️Original scale
Love Languages TestHow you give and receive love, mapped to daily habits.25 questions · 4 min · Free💞Science-backed
Relationship Style TestThe long one — how you actually show up with someone, day to day.85 questions · 12 min · Free🤝Science-backed
Trust Patterns TestHow fast you trust, and what breaks it for you.25 questions · 5 min · Free🌡️Original scale
Burnout CheckTired, or something more? An honest snapshot.18 questions · 3 min · Free🌱Original scale
Growth Mindset TestWhether ability feels given to you, or built by you.24 questions · 4 min · Free🌀Original scale
Overthinking TestWhere your mind loops — and what actually breaks the circuit.25 questions · 5 min · Free😴Original scale
Sleep Quality CheckHow well you really rest — and what steals it.20 questions · 3 min · FreeThe library grows — new tests land here first, free.