Chrome Extension · v1.0.3

The diagram visualizer that
lives in your browser

ReViewer automatically transforms PlantUML code blocks into interactive SVG diagrams on any webpage. High-quality visualizations without external dependencies.

⬇ Install Extension
Websites supported
100%
Works Offline
0
Data sent to cloud
How it works
Ready in three simple steps
1

Install Extension

Add ReViewer to Chrome from the Web Store. It runs silently in the background of every page.

2

Visit Any Page

Browse documentation, wikis, or git repositories. ReViewer automatically detects PlantUML code blocks.

3

View Diagrams

Interact with rendered SVG diagrams. Copy as image, view source, or jump into an editor instantly.

ReViewer in action
Features
Everything you need, nothing you don't

A seamless visualization experience inside your browser.

🔍

Auto-Detection

Smartly identifies PlantUML blocks across technical documentations, GitHub, GitLab, and more.

🚀

Instant Rendering

Fast, local rendering turns raw text into crisp SVG diagrams without reloading the page.

📥

Export Options

Download your diagrams as SVG or PNG files for use in your own documentation or presentations.

🛠

Interactive Editor

One-click to open any detected diagram in a full-featured editor for quick adjustments.

🎨

Theme Support

Automatically matches your browser's light or dark mode for a consistent visual experience.

🔒

Privacy Focused

No external servers or dependencies. All diagram generation happens locally in your browser.

🔒

100% local. Zero data leaves your machine.

ReViewer respects your privacy. All detection and rendering happens on-device. No tracking, no cloud storage, no data sharing.