JSON (JavaScript Object Notation, pronounced / ˈdʒeɪsən / or / ˈdʒeɪˌsɒn /) is an open standard file format and data interchange format that uses human-readable text to store and transmit …

Aug 18, 2025 · Working with JSON Previous Overview: Dynamic scripting with JavaScript Next JavaScript Object Notation (JSON) is a standard text-based format for representing structured …

Apr 4, 2024 · JSON Explained JSON is a data format that’s commonly used by web developers for transferring data between a server and a web application. Developers often prefer JSON …

JSON is a lightweight format for storing and transporting data. It's easy to understand for humans and easy to parse for machines. JSON is often used to send data from a server to a web …

Jul 23, 2025 · A JSON Formatter and Validator is a tool used to format JSON data for better readability and to validate the structure of JSON to ensure it adheres to proper syntax and …

JSON (JavaScript Object Notation) is a lightweight data interchange format that is easy for humans to read and write, and easy for machines to parse and generate. JSON is based on a …

Learn JSON syntax with our interactive playground. Experiment with JSON objects, arrays, and data types in real-time with instant validation.

Oct 30, 2025 · JSON has become the standard format for data exchange on the web. So you'll run into JSON all the time when working with REST APIs, configuration files, database …

Jun 10, 2024 · Learn the top 5 ways to open a JSON file using Notepad++, Excel, Gigasheet, Visual Studio, and a text editor. Understand what JSON files are and the pros and cons of …

Free online JSON validator, formatter, and lint tool. Validate, format, and compress JSON with syntax highlighting. Learn JSON format, syntax, and best practices.