Markd.ly is a markdown editor developed by Bravely Studios that operates natively on Windows, macOS, Linux, iOS, and Android. Its primary function is to allow users to write in plain markdown files and export them into a variety of polished final formats. Unlike many markdown tools that rely on web-based frameworks, Markd.ly is built as a native application for each platform. The software is available for a one-time purchase of $19.99, which unlocks full functionality across all supported devices, with no subscription required. The editor offers a range of features aimed at streamlining the writing-to-output process. It supports live rendering of Mermaid diagrams and mathematical notation, as well as a custom CSS editor for applying branding or style preferences to exports. Snippet insertion and a vim mode are included for advanced users. Markd.ly integrates with Pandoc, enabling export to HTML, PDF, EPUB, DOCX, and LaTeX. It can also produce slide decks using reveal.js, with each top-level heading becoming a new slide. The application is folder-based, meaning users open any folder of markdown files and work directly within that structure, without requiring a separate vault or plugin system. Typical use cases include technical writing, documentation creation, academic research, consulting reports, and long-form writing such as novels or handbooks. A common workflow involves writing in one or more markdown files, applying optional custom styling, and then exporting to the desired format through the editor interface or from the command line. For example, a technical writer might maintain a set of markdown files that are exported as HTML for a website, DOCX for print-ready datasheets, and PDF for reference manuals. Academics can configure Pandoc to apply a specific LaTeX template and bibliography file, while long-form authors can merge multiple markdown files into a single DOCX or EPUB for further editing or distribution. Markd.ly is designed for users who primarily need a lightweight, direct editing environment rather than a knowledge management system with backlinks or daily notes. It requires no ongoing plugin maintenance and works with plain markdown files kept in standard folders. The native rendering engine aims to provide consistent performance without relying on Electron or similar cross-platform frameworks.