Preview Markdown in a dual-pane side panel with TOC, Mermaid diagrams, syntax highlighting, copy buttons and synced scrolling.
Users
3
store count
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
total ratings
Store rank
#319K
#254K among extensions
Version
1.1.0
updated 13 Oct 2026
About Awesome Preview Markdown
Awesome Preview Markdown turns any Markdown file you open in Chrome into a clean, readable preview in a docked side panel. No editor switching, no uploading private files: it only reads the text already in your current tab.
Why install it:
- Read Markdown anywhere. Preview local .md files, raw URLs, or GitHub pages from the right-click menu or toolbar icon. GitHub blob links normalize to raw text automatically.
- A comfortable dual-pane view: source and preview side by side, with line-accurate synced scrolling so the preview follows what you read.
- Rich content out of the box: Mermaid diagrams, syntax highlighting for ~40 languages with one-click Copy, and GitHub-styled tables, task lists, and blockquotes.
- Faster navigation: auto-built table of contents with scroll-spy and click-to-jump, plus fullscreen and light/dark themes.
- Privacy by design: a Manifest V3 extension that never fetches documents itself, adds no trackers, and renders locally. Your Markdown stays on your machine.
Growth
Window
Users
Change
Ratings
Rating
7 days
+2
+200.0%
0
0.00
Chrome Web Store search rankings
Where Awesome Preview Markdown appears when people search the store, with the 30 day change