JSON Formatter Pro

A minimalist, beautiful Chrome extension for formatting, validating, and editing JSON in a side panel.

Screenshots

Light mode:

Dark mode:

Features

• Two CodeMirror editors (input/output) with line numbers and syntax highlighting
• Draggable splitter for resizing
• Light/dark mode toggle
• Always-visible gutters
• Robust Chrome extension side panel logic
• Clean, modern UI/UX

Install

1. Clone this repo
2. Go to chrome://extensions and enable Developer Mode
3. Click "Load unpacked" and select this folder

Contributing

Pull requests and issues are welcome! See CONTRIBUTING.md for guidelines (or just open an issue/PR if you have an idea).

License

MIT