Tools & Platforms

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.

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.

Fantasy Name Generators is the world’s largest collection of random name generators, famously created and maintained by a single developer known as Emily. Launched in 2012, the site has grown into a massive cultural pillar for tabletop gaming, featuring over 1,400 different generators ranging from traditional high fantasy races to real world historical names, pop culture references, and even abstract concepts like "evil sword names" or "inn signs." In 2025 and 2026, the site has remained the industry's "gold standard" specifically because it avoids AI generation in favor of hand-coded linguistic patterns and custom syllables. Description Fantasy Name Generators is the ultimate "anti-writer's block" tool. It is a lightweight, browser-based repository that generates 10 names at a time with a single click. What sets Emily’s site apart is its sheer granular depth; you aren't just looking for "Elf names," you are looking for Night Elf, Blood Elf, Tolkien Elf, or Pop Culture Elf names. It is highly valued for its speed and its "clean" nature—there are no accounts to create and no complex settings to tweak. Furthermore, the site is famous for its environmental focus, using its ad revenue to fund massive tree-planting initiatives. System Overview & Key Features Hand-Crafted Linguistic Patterns Unlike modern AI generators that "predict" text, Emily's tools use specific phonetic rules for each category. For example, the Dwarf generator is hard-coded to favor gravelly, consonant-heavy sounds, while the Elven generators prioritize melodic, vowel-rich patterns. This ensures that names feel like they belong to a coherent culture rather than being random gibberish. Extreme Categorization The site is divided into massive sub-sections: Fantasy, Real World, Pop Culture, Place Names, and Other. You can find names for anything from a "Post-Apocalyptic City" to a "Legendary Weapon" or even specific names for "Demon Souls" and "Lovecraftian Horrors." Real-World Cultural Accuracy The site features one of the most extensive collections of real-world names on the internet, covering hundreds of ethnic and historical groups. GMs often use these to give different regions of their world a distinct, authentic "flavor" (e.g., using Icelandic names for a northern kingdom and Swahili names for a southern trade port). Description and Prompt Generators Beyond just names, the site includes "Description Generators" for NPCs, landscapes, and even "Backstory Generators." While simple, these provide a "Mad Libs" style framework that can jumpstart a GM's creativity when they need to describe a room or a character's personality on the fly. Environmental Philanthropy A unique "meta-feature" of the site is its partnership with wildlife and forest conservation. By simply using the site, users contribute to the planting of millions of trees. As of 2026, Emily has expanded these efforts to include specific ocean cleanup and rewilding projects, making it a "feel-good" tool for the community. The "Roll For Fantasy" Sister Site Emily also maintains a companion site called Roll For Fantasy, which offers free browser-based tools for map making, dungeon building, and character sheet management, all using the same user-friendly, non-subscription philosophy. Additional links fantasynamegenerators.com - Official website rollforfantasy.com - Companion site for TTRPG building tools tree-nation.com/profile/fantasy-name-generators - Tracking the site's tree-planting progress

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

Technobabble generator has been created to help writers characterful technical jargon to their science fiction works. Does a complicated piece of technology need fixing on your spaceship? Don’t know what that piece of technology is? Try out the technobabble generator and see if its randomly generated nonsense works for you! Inspired mostly by Star Trek (the scifi with probably the most science jargon & jibberish), but this can be used in any scifi universe. Additional links scifiideas.com - Technobabble generator

Thrackdown Name Generators is a collection of free, browser-based tools for creating names for tabletop games, RPG campaigns and narrative settings. The collection currently includes generators for warbands, gangs and factions, with options designed to produce multiple varied suggestions at once rather than requiring repeated single-name rolls. The generators are system-neutral and can be used for wargaming, TTRPG campaign preparation, worldbuilding, solo play, NPC-controlled forces, rival organisations, cults, mercenary groups and other fictional factions. Each generator is built from curated word lists, categories and procedural combinations, with an emphasis on producing names that feel intentional while retaining enough variation for repeated use. The tools are completely free to use and require no account or registration.

A system for creating and generating characters for role-playing games. Output format: editable PDF. Several games available, with the catalog constantly expanding. Support for multiple languages is currently being implemented.

This tool was created to help all gamers play their favorite TTRPG or Roll and Write games even when they are traveling and don’t have access to all the necessary dice and random tables. The tool allows you to load one of the games that are already available or create your own in the editor section. If you don’t want to use the editor, you can also upload a simple JSON file following the expected structure.

Free dragon name generator for fantasy writers, roleplayers, D&D players, and worldbuilders. Generate unique dragon names for characters, stories, campaigns, games, and fantasy worlds. Select the traits you want, such as gender, element, rarity, size, or habitat, then click Generate Dragon Name. The tool uses your selections to find a matching name and dragon profile.

Session Forge is an offline game master toolkit for fantasy tabletop RPGs, made by Donald Stelling of Digital Underground. Instead of another long PDF, it is a single HTML hub that the GM opens in a web browser and uses at the table to prepare and run sessions. It holds 14 tools: encounters, NPCs, loot, initiative, session notes, dungeons, taverns, quests, rumors, villains, weather and travel, settlements, a one-click one-shot outline, and a short GM playbook. Tools for running the table - Encounter Forge builds fights on an XP budget set by party level, party size and difficulty (Easy to Deadly). Each encounter comes with a motive and a twist, and the creatures are drawn from 198 original 5e-style stat lines. - Initiative Tracker handles HP, AC, conditions, group adds and d20 rolls. Rounds and turn order save automatically, so combat survives closing the browser. Fights made in Encounter Forge can be sent straight into the tracker. - Session Notes saves as the GM types, offers random sparks for quick ideas, and keeps a full archive that can be restored. - GM Playbook explains how to use the tools live without slowing the game down. Generators - Full Session: a one-click one-shot outline with a hook, NPCs, a villain, a journey, two fights, a site, treasure and a twist. - NPC Generator: 8 naming cultures, plus role, voice, quirk, secret and adventure hook, and a "crowd of six" mode. - Loot Tables: common to very rare items, plus gems, art objects and 64 curses. - Taverns & Shops: taverns and shops with priced wares. - Dungeon Builder: dungeons of 3 to 12 rooms, with a boss scaled to the party. - Quest Hooks, Villain Forge and Settlements. - Rumor Mill: rumors with a GM-only truth rating. - Weather & Travel: 6 climates and 4 seasons. On every generator, the GM can lock a line and reroll the rest, go back through a saved history of the last 20 rolls, copy results as text or Markdown, download them as .md or .txt, and send them to Session Notes in one click. Seeds are repeatable, so the same seed always gives the same result. How it works The GM downloads a ZIP, opens index.html and bookmarks it for game night. After that one download, Session Forge runs fully offline with no account. Data is saved in the browser, and the home page has backup and restore. It works in a browser on desktop and on mobile. Systems and fit The stats are 5e-flavored so they feel familiar, and the content is easy to reskin for OSR games, Pathfinder or homebrew settings. All generator content is original; it is not a dump of official rulebook text. Session Forge suits GMs running 5e-compatible fantasy, one-shots and west-marches campaigns, and GMs who improvise and need ideas fast. It is not a virtual tabletop plugin: it runs locally in the browser and does not connect to Foundry VTT or Roll20. Price and license Session Forge is a one-time purchase from CAD$14.99 (pay what you want above that) on Gumroad. The license is personal, single-GM use. Version 2 raised the toolkit from 6 tools to 14, and earlier buyers get v2 free by downloading again; their v1 saves carry over.