JSON Formatter & Validator
Format, validate, edit, minify, and view your JSON payloads.
Input
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Formatted Output
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100% Private
Processed in your browser memory only.
No Tracking
We never store or log your sensitive data.
Safe & Secure
Encrypted via standard browser sandbox.
What is a Json Formatter?
A JSON Formatter is a developer tool that takes raw, unformatted JSON (JavaScript Object Notation) data and transforms it into a clean, properly indented, human-readable structure. It helps you quickly spot errors, understand deeply nested objects, and validate whether your data conforms to the JSON specification — all without installing any software.
Why use Birhrt Dev Tools?
Most online developer tools upload your data to a server for processing. This exposes your API keys, personal info, and proprietary code to potential leaks. Birhrt Dev Tools is built differently. Every tool here runs entirely in your browser using modern Web APIs. No server-side processing, no storage, and zero data transmission.
- Real-time JSON formatting with syntax highlighting
- One-click minification for production payloads
- Built-in JSON validation with clear error messages
- Interactive tree view for exploring nested objects
- Drag-and-drop .json file upload support
- Copy to clipboard and download as .json file
- Bi-directional editing — edit input or output freely
How to Use This Tool
- 1Paste your raw JSON string into the Input panel on the left.
- 2The tool instantly formats and validates your JSON in real time.
- 3Use the Format button to pretty-print, or Minify to compress.
- 4Toggle Tree View on the right panel to explore nested structures visually.
- 5Copy, download, or drag-and-drop .json files directly.