MarkLens — Markdown Viewer

Markdown viewer — Export to PDF/DOCX/HTML, Presentation Mode, 10 themes, syntax highlighting, diagrams, math. Free & private.

MarkLens transforms how you read markdown files. Install it, open any .md file, and see the difference. NEW IN v2 — EXPORT & PRESENTATION MODE: • Export to PDF (themed print with your active theme), DOCX (editable Word document), or HTML (self-contained web page) • Presentation Mode — turn any markdown doc into a full-screen slideshow, split on `---` horizontal rules • Keyboard-driven slides (arrows, space, Home/End, Esc), auto-fading chrome, live progress counter • Gantt chart support in Mermaid diagrams THE ONLY MARKDOWN VIEWER WITH DOCUMENT STYLES: • 6 Font Schemes — Minimal, Modern, Classic, Editorial, Academic, Creative • 3 Rendering Modes — Classic (GitHub-style), Accented (colored heading accents), Document (Word-like) • 10 Beautiful Themes — GitHub Light/Dark, Dracula, Nord, Solarized, One Dark, Tokyo Night, Monokai, Auto AUTO-RENDER MARKDOWN EVERYWHERE: • GitHub, GitLab, and Bitbucket raw file URLs — rendered automatically • Local files (file://) — open any .md file, it just works • Any page — click "Render this page" in the popup for manual rendering • Local folder navigation — browse directories, click to render POWERFUL FEATURES: • Syntax highlighting for 10+ languages (Shiki — VS Code quality) • Export as themed PDF, editable DOCX, or self-contained HTML • Presentation Mode with keyboard navigation and auto-fading chrome • Resizable Table of Contents with persistent width • Mermaid diagram rendering (flowcharts, sequence, class, Gantt charts) • KaTeX math rendering (inline and block) • Table of Contents sidebar with scroll tracking • Tabbed sidebar — switch between Files and Outline • Inline settings panel — change everything without leaving the page • 8-button floating action strip for instant adjustments • Word count, reading time, scroll progress in toolbar • Named style profiles — save and switch between setups • Per-site style rules — auto-apply profiles by URL pattern • Export/import settings to share with teammates • 12 languages — English, Spanish, French, German, Portuguese (PT/BR), Japanese, Chinese, Korean, Italian, Russian, Arabic (RTL) • Custom CSS injection • Print-friendly rendering • Auto-reload for local files PRIVACY FIRST: • All rendering happens locally — nothing leaves your browser • No analytics, no tracking, no telemetry • All fonts bundled — zero external network requests • Only needs "storage" permission to save your preferences Works with local files (file://), GitHub/GitLab/Bitbucket raw URLs, and any markdown page. Zero configuration needed.