6 items
Beautiful Markdown rendering for Chrome — auto-render .md URLs and real-time editor MarkVision transforms any Markdown (.md / .markdown) URL into a beautifully styled document — automatically, with no click needed. Whether you're reading raw GitHub files, local documentation, or your own notes, MarkVision renders them instantly with proper headings, tables, code blocks, and more. ✨ KEY FEATURES 📄 Auto-Render Navigate to any .md or .markdown URL and MarkVision immediately renders it as a styled page. Works on GitHub raw files, GitLab, Gitea, local file:// URLs, and any other markdown URL. ✏️ Live Split-Pane Editor A full Markdown editor opens in a new tab with a real-time preview pane. Write on the left, see the result on the right — instantly. 💡 Syntax Highlighting 190+ programming languages highlighted via highlight.js — your code blocks look great every time. ∑ Math Equations (KaTeX) Render inline math $...$ and display math $$...$$ equations with beautiful LaTeX-quality output. 📊 Mermaid Diagrams Flowcharts, sequence diagrams, Gantt charts, state diagrams, and more — rendered inline from fenced code blocks. 🕸 Graphviz (DOT) Client-side graph rendering via Viz.js — no external service required. 🌿 PlantUML UML diagrams rendered via plantuml.com — class diagrams, activity diagrams, use cases, and more. 📚 Table of Contents Auto-generated TOC from your headings, with scroll-sync highlight to show your current position. 🖼 Image Lightbox Click any image to zoom in. Scroll the mouse wheel to scale. Click outside to close. 🎨 3 Themes Choose between GitHub, Dark, and Academic themes. Your preference is remembered per context. 💾 Auto-Save & Document Manager Editor content is auto-saved locally. Your documents are stored in browser storage — nothing leaves your device (except PlantUML diagrams rendered via plantuml.com). 🔒 PRIVACY MarkVision stores all data in your local browser storage only. No telemetry, no analytics, no accounts required. The only external network request is PlantUML diagram rendering via plantuml.com.
Jun 3, 2026
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
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Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.