JSON Formatter & Validator
Developer ToolsFormat, validate syntax, and beautify raw JSON data into clean tree structures with error highlights.
About JSON Formatter & Validator
Format, validate syntax, and beautify raw JSON data into clean tree structures with error highlights.
How to Use This Tool
1. Paste raw JSON payload into the input box.
2. Click "Format JSON" or "Minify JSON".
3. Copy the formatted JSON or inspect syntax errors.
2. Click "Format JSON" or "Minify JSON".
3. Copy the formatted JSON or inspect syntax errors.
Key Features & Benefits
Helps API developers inspect nested JSON objects and locate missing commas.
Practical Examples & Use Cases
Input: {"name":"John"} -> Formatted 2-space indentation
Frequently Asked Questions
Processes JSON files up to several megabytes smoothly in browser memory.