JSON Online Tools Introduction

JSON (JavaScript Object Notation) is a lightweight data exchange format , widely used in network data transfer and configuration file storage . This tool provides the following core functions:

Main functions

1. JSON parsing and formatting
Automatically convert the compressed JSON code into a hierarchical tree structure , support for indentation adjustment (2/4 space), easy to read and debug . 2. JSON code compression
Remove redundant spaces and line breaks in the JSON , reduce file size , optimise network transmission efficiency , especially for API interface calls. 3. Syntax verification and error location
Real-time detection of the legitimacy of the JSON format , highlight syntax errors (such as missing quotes , parentheses do not match , etc.), and provide accurate positioning of rows and columns . 4. array and string conversion
Support for two-way conversion of JSON arrays and strings to meet the needs of AJAX data transfer or database storage .

Scenarios

- Developers debugging API interface data - front-end processing of the JSON response returned by the back-end - visual editing of configuration files - data cleaning and format standardisation.

Usage

1. Paste or upload JSON code into the input box.
2. Select Formatting, Compression or Verification function.
3. Click" Execute" button to get the result instantly
4. Copy the JSON code to the input box by" Copy" button to quickly export the processed code This tool is based on the browser running locally, without the need for server transmission, to protect data privacy and security. Support for Chinese and English interface switching, compatible with Chrome, Firefox and other mainstream browsers.