CheckMate / Tools
Free Habit & RPG Tools
A small library of useful browser tools for habit-builders and tabletop RPG players. No login, no tracking, mobile-friendly.
Habit Streak & Consistency Calculator New
Mark completed days and planned rest. See consistency, current momentum, and your longest run without losing the full picture.
D&D 5e XP Calculator
Encounter XP, per-player XP, sessions until level-up. Works for 2014 and 2024 5e.
Random Quest Generator — coming soon
One-click side quests for tabletop sessions. Configurable theme and danger level.