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RPG Stack

The operating system for RPGs

Character sheets, dice, and campaign tools built for the games you actually play. Each system gets its own engine - not a generic form. Free to use.

One platform. Every system. No compromises.

Generic tools force you to build your own sheets and fake your dice rolls. RPG Stack is different - each game system has its own character sheets, dice mechanics, and rules built in from the start.

Supported games

Pick your game

Each game gets purpose-built character sheets and dice that follow the rules as written. No generic templates or workarounds.

See it in action

What you actually get

Not mockups - these are the real UI elements, built with the same components as the app.

Character sheets that know the rules

Each game system has its own sheet with the right fields, stats, and mechanics built in. This is a Vampire: The Masquerade V5 sheet with dot ratings, hunger tracking, and clan-specific attributes.

Also available for Call of Cthulhu, Cyberpunk RED, D&D 5E, and more systems.

Elara Vasquez

Toreador · 12th Generation

Humanity

Physical

Strength
Dexterity
Stamina

Social

Charisma
Manipulation
Composure

Mental

Intelligence
Wits
Resolve
Health
Willpower
Hunger

Dice that match the book

D10 pools with hunger dice for Vampire. Percentile rolls with luck pushes for Call of Cthulhu. Exploding d6s for Cyberpunk RED. Every system rolls exactly the way it should.

Try it now with the free dice roller - no sign-up needed.

Persuasion + Charisma

6 dice · 1 hunger die

3

successes

10
8
6
3
1
7
SuccessNo messy critical · No bestial failure

Campaign and session tools

Organize campaigns, manage players, track NPCs, log sessions, and run forum-style RP threads. Everything your table needs in one place.

Invite players with a code. Track approval status. Keep session notes together.

Chicago by Night

Vampire: The Masquerade V5 · 3 players

E

Elara Vasquez

Toreador

active
M

Marcus Kane

Brujah

active
D

Dr. Yuki Sato

Tremere

pending

Progression tracking

XP earned, XP spent, every advancement logged. See exactly when you gained Celerity 2 or spent 6 XP on Persuasion. Your character's full history, always accessible.

XP history

Elara Vasquez

42 XP

available

Session 12 - Roleplay award+3 XP
Celerity 2-10 XP
Session 11 - Combat encounter+2 XP
Persuasion 3-6 XP

How it works

From zero to rolling in minutes

Pick your game

Choose from Vampire, Call of Cthulhu, Cyberpunk RED, and more.

Create a character

Fill out your sheet - the right fields and rules are already there.

Play

Roll dice, track XP, manage sessions. Everything stays synced.

Pricing

Free to use. Pay only for AI.

Everything you need to play is free - characters, campaigns, dice, and tools. AI features like NPC generation and rules help use credits.

Free

€0 forever

  • Unlimited characters and campaigns
  • All character sheets and dice rollers
  • Campaign sessions, notes, and NPC tracking
  • 25 AI credits per month
  • Cloud sync across all devices
  • Full data export

Plus 25 bonus credits when you sign up

Optional

AI Credits

From €8/month

  • 100 AI credits/month

    4x more than free tier

  • AI NPC Generation

    Generate unique NPCs with backstories (5 credits)

  • AI NPC Conversations

    Chat with NPCs who remember context (1 credit)

  • Rules assistant

    Get AI help with game rules (3 credits)

  • Priority support

    Get help faster

Ready to play?

Create your first character

Sign up, pick your game, and start playing in minutes. Free to use, no credit card required.

Or explore supported systems