A polished, responsive scientific calculator for arithmetic, trigonometry, logarithms, powers, roots, percentages, factorials, constants, and keyboard input. Supports degree and radian angle modes with a compact calculation history.
A polished BMI calculator with metric and imperial unit options, BMI classification, healthy weight range, and a visual indicator.
Calculate effective health and incoming damage based on health and resistance. Negative resistance increases damage taken, while resistance above 100 results in 1 damage.
A polished browser-based AI image generator that creates images from text prompts using the Pollinations image API. It includes style presets, aspect ratio selection, negative prompts, loading states, error handling, and image download support.
Interactive educational crash-survival simulator that estimates kinetic energy, occupant load, crash force, vehicle crush distance, survival probability, and likely injury patterns from vehicle, collision, and restraint inputs. Results are simplified estimates and are not medical, engineering, or safety advice.
A playful fictional calculator that estimates whether someone has stronger psychic potential or vampire fang growth potential using personal, moonlight, and night-activity inputs.
A playful Yu-Gi-Oh-inspired weather improvement calculator. Combine your deck power, defense cards, and a fictional shield strategy to estimate how well your field can stabilize the weather. It is a game-themed simulation and does not provide real-world missile or weapons guidance.