Utilities · Built for the Table
A growing set of small, fast tools for running and building tabletop games — probability, generation, and session utilities, built to be used mid-session with nothing to install.
Probability
Enter any dice formula and see the full outcome distribution — mean, spread, and chance of hitting a target number.
Live Open Tool ↗Probability
Plot a piecewise distance-to-hit-chance curve from your own breakpoints and see the resulting graph instantly.
Live Open Tool ↗Session
Add combatants, auto-sort by initiative, and track HP and conditions through a live encounter.
Live Open Tool ↗Generator
Define your own tables and roll random encounters or loot on demand, sharable by link.
Live Open Tool ↗Session
A pan-and-zoom tactical grid with draggable tokens, built for quick in-person or remote encounters.
Live Open Tool ↗Generator
Fast fantasy and sci-fi name generation across configurable cultures and styles.
Live Open Tool ↗Generator
Roll a quick NPC or quest hook when a session needs one on the spot.
Live Open Tool ↗Generator
Generate a hex-grid regional map on demand, with a reroll for a fresh layout each time.
Live Open Tool ↗Puzzle
Verified-solvable mystery deduction grids and knights & knaves riddles — every puzzle is checked for a unique solution before it's shown to you.
Live Open Tool ↗Session
A lightweight in-browser backup recorder for tabletop sessions — mic level meter, camera preview, local download. Nothing is ever uploaded.
Live Open Tool ↗Session
A persistent tracker for an ongoing campaign — NPCs met, places visited, and threads still open. Nothing random here, just what you put in it.
Live Open Tool ↗