JSON Formatter Pro 2026

Name: JSON Formatter Pro 2026
Author: Shlomo

Ultra-modern JSON formatter with blazing fast viewer, syntax highlighting, breadcrumb navigation, and toggle view modes.

As of May 2026, JSON Formatter Pro 2026 has 4 users in the Developer Tools category.

Shlomo Developer Tools

Chrome Web Store ↗.crx

Users0%

Rating0%

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— reviews

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Version

2.0.0

Manifest V3

History

2 snapshots

Tracking since May 17, 2026.

View as table

Date	Users	Rating	Reviews	Version
May 17, 2026	4	—	—	2.0.0
May 31, 2026	5	—	—	2.0.0
Now	4	—	—	2.0.0

Permissions & access

Permissions: storageclipboardWriteactiveTab
Host access: *://*/*, <all_urls>

Screenshots

About

JSON Formatter Pro transforms raw JSON into beautifully formatted, interactive documents with syntax highlighting, collapsible trees, and a modern design system built for the future.

✨ Features
🎨 Modern Design
2026-ready UI with sleek, minimalist design
CSS Custom Properties for consistent theming
Smooth animations and micro-interactions
Responsive design that works on all screen sizes
Accessibility-first approach with proper focus states
🌙 Advanced Theming
System theme detection (follows OS dark/light mode)
Manual theme override (force light or dark)
Beautiful dark mode with carefully crafted color palette
Smooth theme transitions
⚡ Performance Optimized
Lightning fast parsing and rendering
Efficient DOM manipulation with modern JavaScript
Optimized for large JSON files (up to 3MB)
Minimal impact on page performance
🔧 Enhanced Functionality
Collapsible tree structure with visual guides
Keyboard shortcuts (Ctrl/Cmd + click for bulk operations)
Clickable URLs with proper styling
Copy functionality for values and paths
Search and filter capabilities (coming soon)