JSON Tools
A beautiful, fast, and user-friendly web-based JSON parser and editor. Parse, validate, format, and view JSON with ease.
Features
Lightning Fast
No installation, no registration. Just open and start editing your JSON instantly.
Real-Time Validation
Get instant feedback on JSON syntax errors with clear, helpful error messages.
Multiple Views
View your JSON as a tree, code, form, or text. Switch between modes effortlessly.
Privacy First
Everything runs in your browser. Your data never leaves your machine.
Responsive Design
Works perfectly on desktop, tablet, and mobile devices. Edit JSON anywhere.
Accessible
Built with accessibility in mind. Keyboard navigation and screen reader support.
Quick Start
- Click "Open JSON Parser" above
- Paste or type your JSON in the left editor
- View the formatted result in the right panel
- Switch between different view modes as needed
Open Source
JSON Tools is free and open source. Contributions are welcome!