JSON Compare

The JSON Compare tool is a powerful, free online utility designed for developers, data analysts, and QA engineers to find the differences between two JSON objects effortlessly.

How to use this tool:

• Input Data: You can either paste your raw JSON text directly into the "Original" and "Modified" panels, or use the upload button to select .json files from your device.
• Auto-Format: Click the "Format" button to automatically prettify and validate your JSON strings before comparing them.
• Compare: Click "Compare JSON" to generate a detailed, line-by-line diff. Additions are highlighted in green, while deletions are highlighted in red.

Since all processing is done entirely within your browser locally, your sensitive data is perfectly safe. Your JSON files are never uploaded to any external server.

This tool is specifically optimized for comparing large structural differences, REST API payloads, and configuration files securely and quickly!