JSON Viewer Reborn

Manifest V3 Free

View in Chrome Web Store Data as of 16 Oct 2026

The most beautiful and customizable JSON/JSONP highlighter that your eyes have ever seen. Modernized with Manifest v3 and ES6.

Users

−1 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#248K

#208K among extensions

Version

0.19.0

updated 21 Jan 2026

Users

monthly, 9 months

Latest, 16 Oct 2026: 5 usersMove the mouse over the chart for any month

Ratings count

monthly, 9 months

Latest, 16 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About JSON Viewer Reborn

JSON Viewer Reborn - Beautiful JSON/JSONP Syntax Highlighting The most elegant and powerful JSON viewer for Chrome. Automatically formats and highlights JSON content with a clean, customizable interface. KEY FEATURES: ✓ Instant JSON Detection & Formatting Automatically detects and beautifully formats JSON/JSONP content in browser tabs ✓ Advanced jq Query Support Filter and transform JSON using jq syntax - the industry-standard JSON processor Perfect for working with large datasets and complex JSON structures ✓ Customizable Themes Multiple light and dark themes to match your preferences Syntax highlighting optimized for readability ✓ Interactive Tree View Collapsible/expandable nodes for easy navigation Clickable URLs for quick access Line numbers and search functionality ✓ Scratch Pad Built-in JSON editor for testing and formatting Type "json-viewer" in the omnibox to access instantly ✓ Developer-Friendly Copy formatted JSON with one click Keyboard shortcuts for common actions Works with local files and remote APIs ✓ Privacy-Focused All processing happens locally in your browser No data collection or external servers Modern Manifest V3 architecture