Swords, Sorcery & Myth
Fantasy RPG Generators
Build the high-fantasy worlds your players will never forget. From legendary kingdoms and divine pantheons to morally ambiguous guilds and cursed artefacts, every generator is tuned for classic fantasy campaigns.
- Holiday & Festival Generator Create observances shaped by a culture's history, climate, beliefs, and conflicts.
- NPC Generator Generate fully realised NPCs with ancestry, role, personality, secrets, and plot hooks.
- Personality Generator Generate a coherent, playable personality -- drives, virtue and flaw, a real contradiction, and how they act under pressure -- ready to roleplay.
- Faction Generator Build organisations with agendas, internal conflicts, notable members, and power structures.
- Faction Roster Generator Turn a faction into 3-6 named members, each with a motive, a stance, and a connection to another member.
- Quest Generator Create adventure hooks with goals, complications, rewards, and dramatic twists.
- Mystery & Investigation Generator Create a fixed-truth case with testable clues, multiple independent leads, and fair outcomes.
- Rumour Generator Generate a d6 table of six local rumours -- each with a concrete lead and a source -- lighter than a full quest hook.
- Encounter Generator Generate a playable combat, social, exploration, environmental, or mixed encounter with participants, environment, a complication, and outcomes.
- Puzzle Generator Create flexible encounter puzzles with layered clues, alternate solutions, and fail-forward consequences.
- Plot Twist & Complication Generator Turn an established situation into a coherent twist with fair foreshadowing, consequences, and new player choices.
- BBEG / Campaign Villain Generator Create a campaign-scale antagonist with a concrete goal, methods, lieutenants, and an escalating plan the party can discover and disrupt.
- Heist Generator Generate a playable score: a prize with a practical catch, three layered security rings, an escalating alarm track, and a getaway whose original plan has already failed.
- Council Vote Generator Generate a political vote quest: a named council of voters with distinct agendas that the party must sway before a deadline decision.
- Secret Society Generator Create cults, sects, conspiracies, and hidden orders with doctrine, rituals, a public face, and adventure hooks.
- Name Generator Generate character, place, faction, and item names tuned to your genre and cultural style.
- Settlement Generator Draft villages, towns, and cities with guilds, power factions, notable locations, and hooks.
- Dungeon & Delve Generator Generate multi-layered dungeons, ancient ruins, subterranean vaults, alien complexes, or cybernetic facilities.
- Adventure Idea Generator Generate campaign-ready adventure concepts with initial situation, primary pressure, key locations, threats, and non-linear outcomes.
- One-Shot Adventure Builder Build a run-ready, timed one-shot with scenes, NPCs, clues, endings and a GM cheat sheet.
- Point Crawl Generator Generate an interconnected network of named locations, travel routes, loops, and secret paths.
- Business Generator Create one commercial organisation with its people, dependencies, rivals, pressure and adventure hooks.
- Minor Magic Item Generator Generate small-scale charms, consumable potions, single-use devices, and curiosities with clear limits and quirks.
- Creature Generator Generate monsters, beasts, alien fauna, and undead with ecology, signs, combat tactics, and adventure hooks.
- Artifact & Relic Generator Generate unique, named major artifacts and ancient relics with multi-tier powers, curses, pursuing factions, and destruction conditions.
- Tome & Forbidden Book Generator Generate sinister grimoires, occult field logs, and heretical treatises with binding details, readable excerpts, research hazards, and hooks.
- Constellation Generator Generate a culturally meaningful constellation: a star pattern, an origin myth, seasonal visibility, practical use, cultural meaning, and an adventure hook.
- Tavern Generator Generate a fantasy tavern or inn with owner, patrons, rumours, and a hidden problem.
- Ship Generator Generate a campaign-ready vessel: freighter, warship, scout, derelict, or colony ship, with crew, complication, secret, and hooks.
- Nation Generator Build nations and power blocs with government, economy, military, and foreign relations.
- Dark Fantasy Faction Generator Create fallen orders, cursed noble houses, plague cults, witch-hunters, and corpse guilds with morally sharp agendas and hooks.
- D&D NPC Generator Create a D&D-ready NPC with ancestry, role, personality, secret, faction tie, and plot hook.
- Magic Item Generator Forge unique artefacts, cursed relics, and legendary weapons with lore and mechanics.
- Kingdom Generator Construct realms with rulers, noble houses, military strength, and political intrigue.
- Pantheon Generator Build a pantheon with alliances, rivalries, cosmic conflicts, and member deities.
- Broadsheet Generator Generate a town-crier broadsheet: headlines, guild notices, market rumours, and classifieds, with GM-only hooks.
- Language Generator Design a fictional language profile: pronunciation, naming rules, example names, and a starter glossary tuned to your genre.
- Surprise Me Not sure what to generate? Spin the machine: a random idea tuned to your active theme.
Campaign guides for these worlds
How Codex Cryptica handles the systems, genres and campaign styles these generators are built for.
- Codex Cryptica for Fantasy Worldbuilding Build a fantasy setting without losing track of how it fits together. Connect realms, dynasties, religions, factions and centuries of history in one place.
- Codex Cryptica for Dungeons & Dragons 5e Keep every NPC, faction, location, and quest in your campaign connected — and findable when the party goes off-book.
- Codex Cryptica for Tales of the Valiant Connect character details, people, places, factions and quests. Keep Luck and optional encounter Doom notes beside the BFRD stat blocks you need for play.
- Codex Cryptica for Pathfinder 2e Keep every NPC, faction, nation, and deity in your Adventure Path connected — and still findable three books later.
- Codex Cryptica for West Marches Campaigns One world, one hex map, one set of consequences — however many players turn up, and whenever they do.