Tools
Interactive helpers built on the personality chart data. All three run in your browser, work for both the 3DS original and Living the Dream on Switch, and account for the regional name differences.
Personality Calculator
Enter the four slider values you picked in Mii creation and get the exact personality type. Works for 3DS and Living the Dream.
Compatibility Checker
Pick two personality types and see whether the pairing is a strong match, a safe same-group bet, or a rough road that needs extra feeding.
Name Translator
Type any personality name from any version or region and get the underlying type, all four of its names, and a slider recipe.
Personality Quiz
Six questions about how you play, one personality type as the answer, and the slider recipe to go make the Mii.
Quest Party Builder
Pick four personality types and see your Tomodachi Quest party balance: attackers, healers, wildcards, and what to swap.
New here? Start with the full personality chart to see all 16 types at once, then use the calculator to pin down a specific one. The compatibility checker is the one to bookmark once your island starts filling up and the matchmaking begins.
For everything that is not a tool, the guides section covers slider recipes, compatibility, food, moods, and the differences between game versions.