Mark It Down — Markdown Editor & Web Clipper

Right-click any page to save as Markdown. Edit in New Tab & Side Panel. Rewrite, export to PDF, DOCX, PNG. Local-first, Git-backed.

Mark It Down — Your browser is now a writing desk. Instant startup. 100% local. No account needed. AI gives you answers. But understanding comes from rewriting them yourself. Right-click any AI chat page and it opens as clean Markdown in your editor — math, code blocks, tables, all preserved. Or paste, drag-and-drop, type from scratch. However the text gets in, the next step is the same: rewrite it in your own words. That is how you chew — and that is how you learn. For writers, PMs, and researchers who refuse to just save and forget. Web Clipper — right-click to capture any page or AI conversation as Markdown. It opens instantly in the Side Panel, ready to edit New Tab — Full screen for deep, focused writing Side Panel — Write alongside any webpage in real time Edit the same note in both views. Compare the differences and merge visually — version control for your thoughts, right in the browser Your notes live on your machine. Back them up to Git when you choose — local privacy with cloud persistence, on your terms. Instant startup from Chrome extension storage Visual editor with command palette and floating toolbar — no Markdown syntax needed Rich rendering: diagrams, math equations, tables, code highlighting Export to PDF (with page numbers & TOC), DOCX, PNG, and standalone HTML Visual diff and conflict resolution — compare edits side by side Focus Mode: glassmorphism blur, typewriter scroll, minimal UI Git backup to your own repository, with full history 4 themes: Light, Dark, Parchment, CandleLight Keyboard-first — every action without a mouse No tracking. No login. No server. Just you and your words. 📖 Details: https://bit.ly/mark-it-down (Official Web Site: https://9bwgebtpg-qh.github.io/mark-it-down/index.html) v2.0.2 — Clip the web. Capture AI. Right-click any page or AI chat and save it as clean Markdown — directly into your notes. What's new: ✅ Web Clipper — right-click to save or copy any page or selected text as Markdown. Saved notes open automatically in Side Panel. ✅ AI chat extraction — captures output from major AI assistants with full fidelity. Math, code, tables, and artifacts are all preserved as clean Markdown. Falls back to DOM parsing when needed. ✅ Comment thread extraction — structured Markdown from popular discussion sites and code hosting platforms. Preserves nesting, authors, timestamps, and permalinks. ✅ Table export format — switched from CSV to TSV (tab-separated) for better paste compatibility with Excel, Google Sheets, and Slack. What's fixed: 🐛 Task list conversion from selection toolbar no longer produces bullet lists instead. 🐛 Compare & Edit no longer shows false positives caused by invisible line break differences. 🐛 Table toolbar actions now target the correct table when multiple tables are present. 🐛 List markers on Parchment and CandleLight themes are now visible. 🐛 Table cell backgrounds on Light and Dark themes are no longer transparent. 🐛 Find & Replace: fixed Japanese mistranslation and crash when replacing with empty text. 🔒 Security: stricter host validation, innerHTML sanitization, regex DoS protection, cookie value validation.