Campaigns & party
Invite by code or link, table overview, remove/ban, up to 15 players.
Built for Game Masters and players
Organize campaigns, cities, and commerce. Players buy and sell; the GM approves. Sheets, maps, and history live on one digital table.
How it works
From creating a campaign to buying at the shop — in a few steps.
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Create the campaign
Pick a system (D&D 5e, Pathfinder 2e, or other), enable item libraries, and set up the table.
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Invite the party
Share a 6-character code or link. Up to 15 players per campaign.
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Build the world
Cities with wealth (poor, standard, rich), shops with stock, and maps with pins.
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Play the economy
Players request buys and sells. The GM approves — wallets and inventory update instantly.
Everything the table needs
From loot to character sheet, map to history — one app for the whole session.
Per-player economy
Gold/silver/copper wallets, inventory in Equipped, Backpack, and Stored, with weight limits.
Living cities & shops
City wealth changes prices and buyback. Limited stock, pending orders, GM approval.
Character sheets
Dynamic fields with D&D 5e and Pathfinder 2e templates. Reorder, import, and export JSON.
Interactive maps
World and city maps, pins, fog of war (hidden pins), and background art.
SRD catalog + libraries
Official items (weapons, armor, magic, consumables) plus your own campaign libraries.
NPCs & places
Reusable NPCs, shops and venues (tavern, temple). Private GM notes.
Campaign history
Purchases, grants, GM notes, and events — searchable in one feed.
5 languages
Portuguese, English, Spanish, French, and German in the app and on this site.
Session flow
The GM runs the world. Players live the economy.
Game Masters
Campaign hub
Cities, table, history, and maps. See every player's wallet and inventory.
Commerce under control
Approve requests, buy for a player, grant items, and adjust wallets.
Prep with AI
Generate cities, shops, NPCs, maps, and notes — using your campaign context.
Players
Wallet & inventory
Buy, sell, move items between compartments, and track weight.
Sheets & requests
Edit attributes, send shop requests, and watch status update live.
Explore the map
Open the world or city map and discover places the GM revealed.
AI that knows your campaign
Generate content with review before apply. Images and maps on Premium.
Cities, shops & NPCs
Create places and characters with names, descriptions, and optional stock.
Libraries & items
Import from text, PDF, CSV, or photo. Generate single items and images (Premium).
Sheet chat
Update sheets from photo or text with a diff before apply. Ongoing chat.
Maps & assistant
Generate map backgrounds (Premium). GM-only campaign assistant.
Why Merchant's Bag
Built for the session — not the forgotten spreadsheet.
Mobile-first
Quick lookup in your pocket. No spreadsheet mid-combat.
Living economy
Prices and stock react to city wealth and party actions.
Flexible systems
D&D 5e and Pathfinder 2e templates — or free fields for your system.
Free to start
One campaign, shops, and inventory on Free. Premium when the table grows.
Free vs Premium
Start free at the table. Unlock more campaigns, AI, and storage with Premium.
| Feature | Free | Premium |
|---|---|---|
| Campaigns as GM | 1 | 99 |
| Personal libraries | 1 | 99 |
| Items per library | 50 | 500 |
| NPCs per campaign | 5 | 100 |
| Cities per campaign | 3 | 99 |
| Pins per map | 3 | 200 |
| Image storage | 10 MB | 500 MB |
| AI budget | 5,000 tokens (one-time) | 100,000 / month |
| AI images & maps | — | Included |
Free includes a one-time AI credit when you create a registered account. Limits may update in the app. Subscription via Google Play / App Store.
Frequently asked questions
Straight answers on price, systems, and install.
Is the app free?
Yes. Free allows 1 campaign as GM, inventory, shops, and a one-time AI credit. Premium unlocks more campaigns, higher limits, and AI image/map generation.
Which RPG systems are supported?
SRD catalogs for D&D 5e and Pathfinder 2e. Sheets with those templates or free fields for any tabletop RPG.
Is there an iPhone version?
iOS is in preparation. Today you download from Google Play (Android). App Store soon.
Does it work offline?
The current version needs internet to save changes. Data is cached on device for fast reading. Full offline mode is on the roadmap.
How do I invite players?
Generate a 6-character code or share merchantsbag.com/join?code=…. Players install the app and join the table.
Which languages are available?
Portuguese, English, Spanish, French, and German — in the app and on this site.
Does AI use my campaign data?
Yes — GM AI features use campaign context (cities, shops, history) to generate relevant content. You review before applying.
How many players per campaign?
Up to 15 players per table (the GM does not count toward that limit).
Ready for the next session?
