Dragon Name Generator

Codex Cryptica is an AI-assisted worldbuilding and campaign management tool built around a living knowledge graph instead of a folder of loose documents. Every character, faction, location, and event you create becomes a linked entity, so your world stays connected and explorable as it grows. Genre-agnostic across fantasy, sci-fi, cyberpunk, horror, post-apocalyptic, western, steampunk, and more.

donjon is a legendary, minimalist suite of web-based procedural generators that has served as the "Swiss Army Knife" for Game Masters since its first dungeon generator went live in 1999. Created and maintained by a developer known as drow, the site eschews modern flashy graphics and subscriptions in favor of raw utility and speed. In late 2025 and 2026, the site saw a significant "5.5 Refactor," adding full support for the 2024 D&D Core Rules, including new treasure tables, encounter calculators, and Bastion event generators. Description donjon is the ultimate tool for the "Zero-Prep" GM. It is a collection of text and image-based algorithms that can generate everything from a single NPC to an entire star system in less than a second. While newer tools focus on 3D visuals, donjon remains a favorite because it is incredibly lightweight; it loads instantly on any device and provides high-density information without any clutter. It is the "source code" of many GMs' campaigns, providing the mechanical backbone for loot, encounters, and world-building data. System Overview & Key Features Random Dungeon Generator The crown jewel of the site. It creates fully mapped-out dungeons with "old-school" aesthetics. You can specify the level, layout, and "dungeon motif" (like Sunken Temple or Abyssal Rift), and it will populate the map with traps, secret doors, wandering monsters, and room descriptions automatically. D&D 5.5 / 2024 Core Support New for 2026, the site features a dedicated "5.5" section. This includes an updated Encounter Size Calculator that accounts for the 2024 power scaling, as well as a Magic Shop Generator that utilizes the new pricing and item rarity structures introduced in the latest D&D revision. Fractal World Generator This tool uses a recursive algorithm to generate entire world maps with realistic coastlines, islands, and tectonic-like features. GMs can adjust the "Ice Limit," "Water Percentage," and "Scale" to create a unique continent or a planet-wide archipelago in seconds. Sci-Fi and Weird Fiction Suites Beyond fantasy, donjon is the premier source for Star Wars (d6/d20) and Traveller star system generators. It also features a Weird Fiction section for Call of Cthulhu players, generating eldritch tomes, blasphemous rituals, and sanity-testing NPCs. The "Endless Oubliette" For GMs running "Megadungeons," this tool uses Dyson Logos-style geomorphs to generate an infinitely expanding dungeon. As players move through the map, the GM can keep generating new sections, ensuring the dungeon literally never ends. HTML and TSV Exports Almost every generator on the site allows you to export results as a raw text file or a portable HTML page. This is essential for GMs who want to copy-paste generated NPCs directly into Discord or import loot tables into Foundry VTT or Obsidian. Additional links donjon.bin.sh - Official donjon website and site index

MythosGen is currently in active development, so features discussed or shown in screenshots may change. MythosGen is a fantasy creation and worldbuilding platform for writers, game/dungeon masters, players, and creators. Generate names, characters, locations, organizations, items, plot hooks, and more from a fast, easy-to-use web app built for fantasy inspiration. Start with free generators for quick ideas, expand with curated Starter Packs, organize your favorites in Collections, and use premium AI tools to create richer, more tailored content for your setting. Build your next world Create fantasy content for novels, tabletop campaigns, games, and personal projects. Whether you need a single tavern name, a powerful villain, a kingdom full of lore, or an entire connected world, MythosGen helps you move from scattered ideas to organized, usable content. Pricing MythosGen offers a wide range of free fantasy generators (over 50), along with tools for saving and organizing your favorite results. MythosGen Premium unlocks advanced AI generation, WorldBuilder tools, expanded creative workflows, and additional features for users who want deeper customization, continuity, and long-term world development.

Vagabond Hero Creator is the official companion application for the Vagabond Pulp Fantasy RPG. It allows players to create and manage multiple characters, offers GM tools, and helps facilitate group play.

Various random generators for the Neon Lords of the Toxic Wasteland game system, including random loot from "Loot the dead dude", "drug effects" and "total bummer!" for rolling a fumble or a 1 on an attack. Links rpgrandom.com - Random generator

Vagabond // Pulp Fantasy RPG is a d20-based OSR fantasy game designed by Taron "Indestructoboy" Pounds - an ENnie Award-winning designer previously known for third-party D&D 5e class content - and published through his own studio, Land of the Blind. It funded its development on Kickstarter in 2023, with a print run funded via Gamefound in 2024, and fans have taken to calling it "the Pathfinder of the OSR": an attempt to bring modern character-build depth to old-school-inspired dungeon crawling without losing the rulings-over-rules, low-prep philosophy that defines games like Knave, Cairn, and Into the Odd, several of which are explicitly credited as influences. Description Playing Vagabond means playing pulp-flavored fantasy adventurers - the kind of setting where a Goblin Gunslinger might delve a mummy's tomb alongside a Dwarf Witch hunting Excalibur - built specifically to keep GM prep and mental overhead low while still giving players a genuinely deep character-building toolkit. It's explicitly compatible with B/X-derived monsters, classic TSR modules, and Old School Essentials adventures, so existing OSR content drops in with little to no conversion. All rolls are player-facing, meaning players roll rather than the GM rolling against them, and creature stat blocks include a built-in "Action Gambit" describing exactly what a monster does in combat, aiming to strip improvised tactical decisions away from the GM entirely.