| 3CS Social Values Survey: Identifies one's personality as a consumer. |
| Albert Mehrabian, Ph.D.: Offers personality tests and software for empathy, self-esteem, emotional intelligence, achievement and success, optimism, sensation seeking, anxiety, depression, honesty and integrity, and a general personality inventory. |
| Anger Profile: Test comprised of 12 real-life situations that everyone can relate to. |
| Assertiveness Inventory: Online test for assertiveness level. |
| Attitudes: Key to Health and Longevity: Two free tests of wellbeing that predict future health, and associated self-improvement email course. |
| Elemental Personality Assessment: A free online personality test based on various classical ideologies of personality including astrology and numerology. |
| Gray-Wheelwright Test: This test was designed by Jungian analysts in the 1930's. It produces a three-letter Jungian temperament type. |
| HumanMetrics: Focused on relationships, personality and entrepreneurship testing. |
| Institute for Personality and Ability Testing: Offers the 16 Personality Factor Questionnaire (16PFTM). |
| Know Your Own Mind: A wide-ranging analysis of your personality on the following dimensions: introversion/extraversion, emotional stability, mastery/sympathy, sexuality, and social and political attitudes. |
| Locus of Control and Attributional Style Inventory: |
| Mindwave Brain Balance Quiz: A quiz to help reveal whether you are a right or left brain person. |
| OD-Online Personality Profiler: Generates a free summary report of your personality. Nominal charge for a full report. |
| Optimism/Pessimism Inventory: Designed to evaluate your take on the world and your life in general. |
| Paragon Learning Style Inventory: A self-administered survey that provides an indication of learning style and cognitive preference. It uses the four Jungian dimensions used by the Myers-Briggs Type Indicator, Murphy Meisgeir Type Indicator, and the Keirsey-Bates Temperament Sorter. |
| Personality Disorder Test: Indicates whether you have a personality disorder. |
| Personality Profile Test: Determine whether you are a Hedonist, Rationalist, Idealist, or a Traditionalist. |
| Personality Reality: Free online tests for individuals and those in relationships. Helps you interpret the five personality languages, denominated by punctuation marks. |
| Picture Identification Test: A psychological instrument based on the Murray need system that uses multidimensional scaling to provide a motivation analysis for individuals or groups. |
| Profiler Personality Assessment: Online personality test analyzing lifestyle, love style, work style and career choice. |
| QueenDom: Offers hundreds of on-line psychological tests, including intelligence personality, and relationship tests. Puzzles, live chat, free counseling, polls and articles about sexuality and mental health. |
| Rorschach Inkblot Test: The Original Rorschach Page History, Humor, Bookstore, and Discussion Group |
| Self-Esteem Inventory: This screening will determine whether you need to work on your self-image. |
| Self-Monitoring: Do You Censor What You Say?: A test to determine how much you change your personality in different contexts. |
| Social Anxiety Test: Test designed to assess how comfortable you are when interacting with other people. |
| Social Quotient: Short online test to evaluate your social skills. |
| The Desert Test: Personality test based on traditional Japanese animal archetypes. |
| The Luck Project: Prof Richard Wiseman explores why some people live such charmed lives. Includes an online personality test and details of his book The Luck Factor. |
| The ORA Personality Profiler: Offers for a fee an online comprehensive analysis of not only Psychological Type, but also Temperament, Trait, and the Five-Factor Model of Personality in one assessment |
| The Platinum Rule - Your Behavioral Profile: Informal survey designed to determine how you usually interact with others in everyday situations. The purpose of this questionnaire is to get a clear description of how you see yourself. You must provide your email address to get test results. |
| The Purpose Quiz: Discover your purpose in life. |
| The Room: Personality test based on how you would organize your room. |
| Type A Personality Test for Teens: Find out how balanced you are; for teens and students. |
| Values, Attitudes, and LifeStyes (VALS) Survey: SRI-developed test that relates personality characteristics to purchase behaviors. |