JSON Tool
Online JSON editor with formatting, compression, and conversion to PHP/Go/TypeScript.
Input JSON
Output Result
JSON Convert
Description
JSON Tool is a powerful online JSON processing tool that supports JSON formatting, compression, syntax checking, and conversion to PHP arrays, Go Struct, TypeScript interfaces, YAML and other formats. All processing is done locally in the browser, ensuring data security.
Use Cases
API development: Format and validate API response data
Data debugging: Check JSON data structure and content
Code generation: Convert JSON data to various programming language data structures
Configuration file processing: Beautify or compress JSON configuration files
Data exchange: Format JSON data when transferring between different systems
Instructions
Paste or enter JSON data in the left input box
Click "Format" button to beautify JSON format
Click "Compress" button to compress JSON data
Use "Copy" button to copy results to clipboard
Click convert buttons to convert JSON to other formats
Notes
- All processing is done locally in the browser, data is never uploaded to the server
- Input JSON must be valid JSON format, otherwise errors will be shown
- Conversion results are for reference only, may need adjustment for specific languages
- Processing large files may consume significant browser memory
FAQ
Why did my JSON formatting fail?
Please ensure you entered valid JSON format. Common issues include: missing quotes, trailing commas, using single quotes, etc.
Can the converted code be used directly?
The conversion results provide basic data structures, but may need adjustment for specific project requirements.
How large can the JSON file be?
Theoretically there is no size limit, but it is recommended to keep files under 10MB.