Prep a full session, or a one-shot, in minutes, not evenings. Encounter builder, combat tracker, AI GM assistant, session prep, a campaign vault, and a second screen for your players, all in a single browser tab. Built for the DM screen, not the character sheet.
Build encounters with a live XP budget calculator against the official PF2E Remaster bestiary, creatures, hazards, and haunts included. Elite and Weak adjustments, threat tiers from Trivial to Extreme, and one-click "start in combat".
Browse the official PF2E Remaster bestiaryAn initiative tracker for Pathfinder Second Edition: full stat blocks, automatic condition handling, spell buffs, hero points, and per-combatant notes. Resistances, weaknesses, and immunities apply automatically, and every roll shows how the damage was reduced.
A second screen for your players on another monitor or TV, driven from your seat. Push images, handouts, or a live initiative order that shows Healthy or Bloodied instead of exact HP.
Every creature comes with battle-ready tactics generated from its stat block and lore: opening moves, target priorities, and when it retreats. Unlock a creature once, and keep its playbook for every future encounter.
Browse 1800+ PF2E Remaster spells with visual cards, filterable by tradition, rank, traits, and family. Each card shows roll buttons, DC pills, and area diagrams, ready mid-combat from any combatant's spell list.
Browse all 1800+ PF2E Remaster spellsAn AI dungeon master assistant grounded in Golarion lore and the Remaster rules. Ask for NPCs, read-aloud descriptions, or rules clarifications, and get real stat blocks from the official bestiary, not invented numbers.
Core tools are free. No credit card.
Generate structured session prep from your campaign log: scene outlines, NPC motivations, contingencies, and story-arc planning. Any section headed GM or Secret is stripped out automatically when you share the page with your players.
A campaign manager with a built-in wiki: NPCs, locations, factions, and session journals, plus a clean shareable handout view for your players. Multi-campaign, cloud-synced.
Import your players’ characters straight from Pathbuilder 2e (or PDF) so the party panel, XP budgets, and encounter math always match the real table.
Track in-world time on the Golarion calendar, with Absalom Reckoning months, moon phases, and festival days, advanced automatically each session. Weather is generated per season with the PF2E rules effects attached, like a DC 5 flat check for fog.
Encounter builder, combat tracker, campaign vault, calendar, bestiary, and 1,800+ spells.
10 AI chat messages, 1 session prep, and 1 creature tactics unlock, no credit card needed.
From €5 for 50 credits, pay once, no subscription.
Ready to try it at your table?
Start for free"The best sessions happen when your players go exactly where you didn't prepare."
PathfinderGM started as a hobby project, born at the table, not a whiteboard. Pathfinder 2E Remaster is one of the most rewarding systems to run, but its depth is real. Conditions stack, traits interact, spell effects ripple through encounters, and every creature ability has mechanical teeth. That's what makes the system great, but it's also a lot to hold in your head mid-session without something doing the bookkeeping for you.
Yes. PathfinderGM is a lightweight browser-based GM dashboard, with no modules to install and no server to host. It covers encounter building, initiative and condition tracking, and session prep. It complements an in-person table or any VTT you already use for maps.
That is exactly the idea: one screen with your combat tracker, encounter builder, bestiary lookups, campaign notes, and the Golarion calendar side by side, everything a Game Master reaches for mid-session.
Yes. Conditions, creature stat blocks, and vocabulary follow the PF2E Remaster as published, sourced from the official bestiary data under the Paizo Community Use Policy and ORC license.
Both. Your dashboard stays private, and you can open a separate Player Stage window on a second monitor or a TV. You choose what appears there: an image, a handout, a reference card, or the initiative order with enemy health shown as Healthy or Bloodied instead of exact hit points. It works in person and over a shared screen on voice chat.
The core GM tools, encounter builder, combat tracker, campaign vault, and calendar, are free to use. AI-powered generation, chat, session prep, and creature tactics, comes with a one-time free trial. After that, credit packs start at €5, with no subscription and no credit card needed to start.
PathfinderGM turns an evening of session prep into a few minutes and handles the rules bookkeeping at the table, so you can focus on the story your players are actually telling.
Start for freeStart free, no credit card required. Even an hour before game night is enough.