A birth chart, also known as a natal chart, is a map of the placement of the planets and other astral bodies at the exact moment of your birth. It is believed that the movement of these astral bodies through different zodiac signs and houses during birth can offer potential insights into ones strengths, potential areas for personal development, and a sense of lifes possible direction.
To create a birth chart, you can use various online tools such as Co-Star, Cafe Astrology, Just Astrology Things, Astrology.com, and Astro-Charts. These tools require you to input your birth date, time, and location to generate a personalized birth chart. Once you have your birth chart, you can use it to gain insights into your personality, strengths, weaknesses, and life path. However, its important to keep in mind that astrology is not a science and should be taken with a grain of salt.