---
title: Introduction
media_order: 'DnD_Logo.png,DnD_PHB.jpg,DnD_DMG.jpg,DnD_MM.jpg,DnD_Starter_Art.jpg'
---

![D&D Logo](DnD_Logo.png)

![Starter Image](DnD_Starter_Art.jpg)

#### Welcome to the online Dungeons & Dragons 5th Edition System Reference Document v5.1 in Markdown Format!

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**The Systems Reference Document (SRD)** contains guidelines for publishing content under the Open-Gaming License (OGL). The [Dungeon Masters Guild](http://dungeonmastersguild.com/) also provides self-publishing opportunities for individuals and groups. The OGL and Dungeon Masters Guild offer different kinds of publishing opportunities. For an overview of the programs, please visit the official [Wizards SRD page](http://dnd.wizards.com/articles/features/systems-reference-document-srd).

**Why Markdown format?** Markdown is a lightweight markup language with plain text formatting syntax created by [John Gruber](https://daringfireball.net). It is designed so that it can be converted to HTML and many other formats using a tool by the same name.[8] Markdown is often used to format readme files, for writing messages in online discussion forums, and to create rich text using a plain text editor. As the initial description of Markdown contained ambiguities and unanswered questions, many implementations and extensions of Markdown appeared over the years to answer these issues.

! The documents contained herein are rewritten from scratch in Markdown format for portability and conversion to other formats. This is not a basic conversion as you find on other sites, we have painstakingly converted the original Wizard's SRD PDF to markdown paragraph-by-paragraph. The original documents can be downloaded from our [Sigillum-Rasa GitHub repository](https://github.com/sigillumrasa/OGL-SRD5). Please report any issues you find through our GitHub account. Thank you!

[Download the official SRD v5.1 in PDF format](http://media.wizards.com/2016/downloads/DND/SRD-OGL_V5.1.pdf)

[Download the SRD v5.1 in Markdown (single compilation)](http://ogl-srd5.com)

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#### Official Dungeons & Dragons Core Game Books

Download the official [Errata and FREE Basic Rules](http://dnd.wizards.com/articles/features/basicrules). and [Characters Sheets](http://dnd.wizards.com/articles/features/character_sheets).

|  [Player's Handbook](https://www.amazon.com/Players-Handbook-Dungeons-Dragons-Wizards/dp/0786965606/ref=asap_bc?ie=UTF8)  |  [Dungeon Master's Guide](https://www.amazon.com/Dungeon-Masters-Guide-Core-Rulebook/dp/0786965622/ref=asap_bc?ie=UTF8)  |  [Monster Manual](https://www.amazon.com/Monster-Manual-Core-Rulebook-Wizards/dp/0786965614/ref=asap_bc?ie=UTF8)  |
|  :-----          |  :-----          |  :-----          |
|  ![PHB](DnD_PHB.jpg) |  ![DMG](DnD_DMG.jpg) |  ![MM](DnD_MM.jpg) |

Website by [Sigillum-Rasa](http://sigillum-rasa.enterprises). This website utilizes material and images from the official [Wizard's Fan Site Kit](http://dnd.wizards.com/articles/features/fan-site-kit).