Markdown & JSON Editor

Edit Markdown & JSON files in Chrome with live preview, themes, formatting tools, and tree view.

Transform how you work with Markdown and JSON files directly in your browser. No more switching between apps. No more copy-pasting into online tools. Just open any .md or .json file in Chrome and start editing with a beautiful, distraction-free interface. --- MARKDOWN EDITOR Write and preview Markdown side-by-side with instant rendering. Everything you need is right there: - Bold, italic, strikethrough formatting - Headings (H1, H2, H3) with one click - Code blocks with syntax highlighting - Tables, task lists, blockquotes - Links and images with easy insert dialogs - Live word, character, and line count --- JSON EDITOR Finally, a proper way to view and edit JSON files: - Collapsible tree view to navigate complex structures - Real-time validation with helpful error messages - One-click format (prettify) and minify - Syntax-colored editing - Key count and structure stats --- BUILT FOR DEVELOPERS - Three themes: Light, Dark, and Sepia - Keyboard shortcuts for power users (Cmd+B, Cmd+S, Cmd+K, etc.) - Auto-save when you have file permissions - Export to HTML or print to PDF - Works completely offline - Zero data collection - your files stay on your machine --- HOW IT WORKS 1. Install the extension 2. Open any local .md, .markdown, or .json file in Chrome 3. That's it. The editor loads automatically. --- KEYBOARD SHORTCUTS Cmd/Ctrl + S — Save Cmd/Ctrl + B — Bold Cmd/Ctrl + I — Italic Cmd/Ctrl + K — Insert link Cmd/Ctrl + 1/2/3 — Headings Cmd/Ctrl + ` — Inline code --- Perfect for: - Developers viewing config files and API responses - Technical writers drafting documentation - Students taking notes in Markdown - Anyone who works with .md or .json files regularly --- Open source: github.com/ayush3298/markdown-json-editor No ads. No tracking. No account required. Just a fast, beautiful editor that respects your privacy.