According to AlphaMoat, as of 2026-09, the Chrome extension LoreMaster has 17 users (+13.3% MoM) — ranked #7,798 of 9,324 AI browser extensions, and #17 of 19 in Characters & Fun.
What is LoreMaster
Play LoreMaster — your AI-powered Dungeon Master — in a Chrome side panel while browsing any website. LoreMaster is an AI-powered Dungeon Master that runs full D&D campaigns right inside your browser. No group needed. No scheduling. Just open the side panel and start your adventure.
WHAT YOU GET A real AI Dungeon Master that narrates, reacts, and remembers everything
Full character creation — pick your race, class, backstory, and roll your stats
A live inventory with a grid-based bag and character paperdoll for equipping gear
A fog-of-war map that fills in as you explore
A notepad for tracking quests, NPCs, and clues
Show the rest of the store description▾
Persistent campaigns — save your progress and return days later
Multiplayer rooms — invite up to 7 friends with a 6-character code
Guilds, a hall of fame leaderboard, and a forum to share your stories
HOW IT WORKS Click the LoreMaster icon in your toolbar. The full game opens in a side panel while you browse normally. Create your character, enter a world, and let the AI DM take it from there. Every choice matters. Every session is different.
Free to play. No download. No install beyond this extension.
Start your adventure at loremaster.online
Extension profile
User Growth Trend
Popular in Characters & Fun
OshiKoi is a 3D AI companion that stays with you while you browse.
+ Compare
A visual ai-companion that helps you plan your goals, focus & make progress, navigate struggles and celebrate wins.
+ Compare
Find words and auto-play Facebook Word Blitz in all 16 supported game languages.
+ Compare
The productivity & wellness extension that will help you reach your goals!
+ Compare
Data month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.