Dark theme JSON formatter with Tree and Table views. Automatically formats JSON with syntax highlighting and navigation.
Users
6
+1 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
1
0 in 30 days
Store rank
#232K
#194K among extensions
Version
1.0.0
updated 30 Oct 2025
Users
monthly, 12 months
Latest, 16 Oct 2026:6 usersMove the mouse over the chart for any month
Ratings count
monthly, 12 months
Latest, 16 Oct 2026:1 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 Formatter by Code Architecture
JSON Formatter – Dark Theme Extension
Transform raw JSON data into clean, readable views with this professional JSON Formatter. Perfect for developers, testers, and analysts who work with JSON every day.
🌟 Key Features
Automatic Formatting: Detects and formats JSON content instantly.
Dual Views: Explore data with an interactive Tree View or a clean Table View.
Dark Theme: Designed to reduce eye strain during long coding sessions.
Smart Data Handling: Handles nested objects and arrays, shows array sizes, and keeps structures intact.
Syntax Highlighting: Color-coded keys and values make JSON easier to understand.
One-Click Tools: Copy, expand/collapse all nodes, and switch views seamlessly.
Privacy First: Works 100% locally — no data is ever sent online.
💼 Who It’s For
Ideal for developers debugging APIs, testers analyzing data, or anyone reading JSON files in a browser. Whether you’re checking API responses, configuration files, or webhook payloads, this tool makes your workflow smoother.
🚀 How It Works
Install the extension.
Open any page with JSON data.
The extension automatically formats it.
Toggle between Tree and Table views.
Use expand/collapse controls to explore complex data.
⚡ Performance & Privacy
Optimized for large JSON files.
Runs fully offline.
No ads, tracking, or external servers.
Lightweight and fast.
🛠️ Built For Developers
Clean, maintainable code (Manifest V3).
Responsive layout for all screen sizes.
Keyboard shortcuts for quick navigation.
🎨 User Experience
The extension is intuitive — just install it, and it works automatically. The dark theme and clear layout help you read and analyze data comfortably, even during long sessions.
💡 Why Choose This Tool
Unlike other formatters, this one focuses on speed, simplicity, and privacy. Get professional-grade JSON visualization without extra complexity or distractions.
🔄 Regular Updates
We continuously refine the experience based on user feedback and new browser capabilities.
📞 Support
Developed by Code Architecture, focused on tools that make developers’ lives easier.
For tutorials and updates, visit @CodeArchitectureWithRahul on YouTube.
✅ Compatibility
Works with the latest Chrome versions.
Supports Windows, macOS, and Linux.
Requires minimal permissions.
Start reading JSON the easy way — install the extension today!