MarkdownABC Viewer & Editor

Open, edit, preview and save Markdown files locally in Chrome.

Open, edit, preview and save Markdown locally in Chrome, with tables, task lists, code blocks and dark mode. MarkdownABC is a focused, lightweight workspace for viewing and editing Markdown. No account is required and your documents are never uploaded to a server. Open the extension to write, read, or work with local Markdown files. Key features: - Live Markdown preview - Edit, split, and reading views - Open or drag in .md, .markdown, and .txt files - Headings, emphasis, links, quotes, lists, tasks, tables, and code blocks - Ctrl/⌘ + B, Ctrl/⌘ + I, and Ctrl/⌘ + S shortcuts - Local draft autosave - Light and dark themes - One-click Markdown download - Print-friendly reading layout Privacy first: the extension requests no network access, contains no ads or analytics, and never uploads or shares document content. Drafts are stored only on the user's device using Chrome local storage.