What is Online JSON Viewer

Online JSON Viewer is a web based tool that helps you view, format, and understand JSON data easily. It converts raw JSON into a readable tree or formatted structure, making it simple to analyze complex data. This tool is useful for developers, students, and anyone working with APIs or JSON files.

About This Tool

The Online JSON Viewer by SpotWebTools allows you to paste JSON data and instantly view it in a clean, structured format. It helps you understand nested objects, arrays, and key value pairs without manual formatting. The tool works directly in your browser and requires no setup.

How to Use Online JSON Viewer Tool

• Paste your JSON data into the input box.

• Click the View or Format button.

• Instantly see your JSON displayed in a readable structure.

• Expand or collapse objects to explore the data.

• Copy the formatted JSON if needed.

Why Use Online JSON Viewer Tool

Raw JSON is hard to read and error prone. This tool saves time, reduces confusion, and helps you quickly understand data structures. It is ideal for debugging APIs, learning JSON, or reviewing configuration files.

Key Features

• View and format JSON instantly
• Clean and readable structure
• Supports large and nested JSON data
• Easy copy functionality
• Works on all devices and browsers
• No registration required

Example

Input JSON
{"name":"Ali","skills":["HTML","CSS","JavaScript"],"active":true}

Output
Displays the JSON in a structured and readable format with expandable fields so you can clearly see each key and value.

Security and Privacy

SpotWebTools does not store or log your data. All JSON processing happens instantly in your browser, keeping your information private and secure.