JSON Diff Master

Compare two JSON objects and show differences. Lightweight version of JSON Diff Master. Overview JSON Diff Master is a powerful Chrome extension designed for developers, QA engineers, and data analysts who work extensively with JSON data structures. Our tool provides an intuitive side-by-side comparison interface that instantly identifies differences between two JSON objects or text files, highlighting additions, removals, and modifications with visual clarity. Key Features - Deep JSON Comparison Perform structural and value-based comparisons of JSON objects at any depth Identify added, removed, and modified properties with precise path information Handle nested objects and arrays with intelligent diffing algorithms Support for both minified and formatted JSON inputs - Text Comparison Capability Compare plain text files with line-by-line difference highlighting Toggle between JSON and Text diff modes based on your needs Maintain formatting while accurately identifying changes - User-Friendly Interface Clean, intuitive split-view layout for easy visual comparison Clear visual indicators for all types of changes (additions, deletions, modifications) One-click input clearing functionality Collapsible sections for better focus on relevant differences - Developer-Focused Tools Copy diff results to clipboard with structured output Export comparison results for documentation purposes Persistent settings for frequent comparison tasks Value Proposition - For Developers Rapidly identify API response changes during development Debug configuration files and spot differences between environments Verify data structure changes during code refactoring Compare API responses across different versions or endpoints - For QA Engineers Validate expected versus actual API responses in testing scenarios Document differences between test environments Quickly identify regression issues through structured data comparison - For Data Analysts Track changes in JSON-based data exports over time Validate data transformation outputs Identify discrepancies in large datasets efficiently - Technical Specifications Supports JSON files up to 10MB in size Handles complex nested structures without performance degradation Client-side processing ensures your data never leaves your browser Regular expression support for advanced text matching in diff mode Why Choose JSON Diff Master? Unlike generic diff tools, JSON Diff Master specializes in understanding JSON structure, providing meaningful comparisons that respect data types and hierarchies. Our visual interface makes it immediately obvious what has changed between two versions of your data, saving you time and reducing errors in your development workflow.