Markdown Toolset

A privacy-first Markdown writing tool with live preview, folder browsing, and multi-format export — no uploads, no accounts.

══════════════════════════════════════════════════════════ CHROME WEB STORE — MARKDOWN TOOLSET store-listing.txt ══════════════════════════════════════════════════════════ ── EXTENSION NAME ───────────────────────────────────────── Markdown Toolset ── SHORT DESCRIPTION (132 chars max) ────────────────────── A privacy-first Markdown editor with live preview, folder browsing, and multi-format export. Everything stays on your device. ── DETAILED DESCRIPTION ─────────────────────────────────── Markdown Toolset is a full-featured writing and editing tool that runs entirely inside your browser. No servers. No accounts. No data ever leaves your machine. ✏️ EDITOR • Split-pane editor with instant live preview • Formatting toolbar — H1–H3, bold, italic, strikethrough, inline code, code block, link, image, lists, blockquote, and horizontal rule • Drag & drop .md files directly into the editor • Word and character count • Auto-save to localStorage — your work is never lost • Synchronized scrolling between editor and preview panes 📁 FILE MANAGEMENT • Open individual .md files and save changes back to disk • Open an entire folder — including subfolders — and browse all .md files in the sidebar • Unsaved-changes indicator (●) shows which files have been edited • ⌘S saves directly back to the original file on disk (no download dialog) 📤 EXPORT • HTML — standalone file with embedded GitHub-style CSS, opens in any browser with no internet required • PDF — styled preview opens in a new tab; use your browser's "Save as PDF" option • DOCX — fully structured Word-compatible document with headings, bold, italic, tables, code blocks, lists, and blockquotes — generated entirely in-browser with no external library 📦 BULK EXPORT • Open a folder and export every .md file at once as a ZIP archive of HTML or DOCX files 🎨 DESIGN • Clean dark / light theme (toggle with ⌘D) • GitHub-inspired preview typography • Keyboard shortcuts for all major actions 🔒 PRIVACY • Zero network requests — enforced by strict Content Security Policy • No analytics, no telemetry, no external fonts or CDN scripts • All parsing and conversion happens locally using bundled open-source libraries KEYBOARD SHORTCUTS ⌘S — Save file to disk / download .md ⌘D — Toggle dark / light theme ⌘1 — Go to Editor tab ⌘2 — Go to Export tab ⌘\ — Toggle file sidebar ? — Show all shortcuts Esc — Close overlay ── CATEGORY ─────────────────────────────────────────────── Productivity ── LANGUAGE ─────────────────────────────────────────────── English ── HOMEPAGE URL (optional) ──────────────────────────────── (leave blank or add your GitHub repo URL) ── PERMISSIONS JUSTIFICATION ────────────────────────────── tabs — Required to open the export preview in a new tab for PDF printing. No browsing history or tab content is accessed. ══════════════════════════════════════════════════════════