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Preview of MarkLens — Markdown Viewer

MarkLens — Markdown Viewer by Kraftware Labs

Beautiful markdown viewer with Document Styles. 10 themes, 6 font schemes, syntax highlighting, diagrams, math. Free & private.

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Extension Metadata

Screenshots
MarkLens rendering a markdown file with Dracula theme, Accented heading mode, and Table of Contents sidebar. Syntax-highlighted code blocks powered by Shiki.Clean, readable rendering with GitHub Light theme. Automatic typography, heading hierarchy, and link styling — zero configuration needed.Document rendering mode — Word-like heading bands with full-width colored banners. Ideal for technical documentation and reports.Auto-generated Table of Contents sidebar with scroll tracking. Click any heading to navigate. Active section highlighted as you scroll.Inline settings panel — change theme, font scheme, rendering mode, typography, and more without leaving the page. Export/import settings to share with your team.
About this extension
MarkLens transforms how you read markdown files. Install it, open any .md file, and see the difference.

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

Powerful features:
- Syntax highlighting for 10+ languages (Shiki — VS Code quality)
- Mermaid diagram rendering (flowcharts, sequence, class diagrams)
- KaTeX math rendering (inline and block)
- Table of Contents sidebar with scroll tracking
- 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
- 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://) and remote markdown URLs. Zero configuration needed.
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Permissions and data

Required permissions:

  • Access your data for all websites

Data collection:

  • The developer says this extension doesn't require data collection.
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Version
0.9.0
Size
2.92 MB
Last updated
a day ago (Mar 24, 2026)
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