the library
Free tests. One Luna.
One profile that grows.
A growing library of science-based tests, 2 to 5 minutes each. Every result is free โ and Luna reads them all.
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24 of 24 tests
๐ง Most popular
MBTI Personality TestThe classic 16-type map of how you think and decide.36 questions ยท 6 min ยท FreeโMost popular
Attachment Style TestThe heart of your relationship profile โ start here.12 questions ยท 2 min ยท Free๐ชFor insight
Birth Chart ReadingYour cosmic profile โ for insight, not science.10 questions ยท 2 min ยท Free๐ซFor insight
Zodiac CompatibilityTwo signs, one dynamic โ for insight, not science.2 min ยท Free๐งญScience-backed
Career Interest MatchWhat kind of work fits how you are wired.36 questions ยท 6 min ยท Free๐งOriginal scale
Career Values TestWhat you are actually working for, under the job title.20 questions ยท 4 min ยท Free๐Original scale
Leadership Potential TestYour natural leading style โ and its shadow side.20 questions ยท 3 min ยท Free๐ผScience-backed
Work Style TestHow you plan, decide, and collaborate at your best.20 questions ยท 4 min ยท Free๐คOriginal scale
Workplace EQ TestReading the room, naming feelings, staying steady.20 questions ยท 3 min ยท Free๐ฆFor fun
Spirit Animal TestQuick, shareable, and a little too accurate.12 questions ยท 2 min ยท Free๐ญScience-backed
Big Five Personality TestThe research standard: five traits, honest percentiles.30 questions ยท 5 min ยท Free๐งฉOriginal scale
Enneagram TestNine core motivations โ why you do what you do.27 questions ยท 5 min ยท Free๐ธScience-backed
Highly Sensitive Person TestSensory and emotional sensitivity, with strengths not labels.15 questions ยท 3 min ยท Free๐งฑScience-backed
Boundaries CheckWhere you overextend, and the one boundary that changes the most.24 questions ยท 4 min ยท FreeโกScience-backed
Conflict Style TestWhat you do when it gets tense โ and your repair move.30 questions ยท 5 min ยท Free๐ฃ๏ธOriginal scale
Love Languages TestHow you give and receive love, mapped to daily habits.25 questions ยท 4 min ยท Free๐คScience-backed
Trust Patterns TestHow fast you trust, and what breaks it for you.25 questions ยท 5 min ยท Free๐ก๏ธOriginal scale
Burnout CheckTired, or something more? An honest snapshot.18 questions ยท 3 min ยท Free๐ฑOriginal scale
Growth Mindset TestWhether ability feels given to you, or built by you.24 questions ยท 4 min ยท Free๐Original scale
Overthinking TestWhere your mind loops โ and what actually breaks the circuit.25 questions ยท 5 min ยท FreeThe library grows โ new tests land here first, free.