JSON Diff Tool - Compare and Highlight Differences Between JSON

🧾 Differences:

        

    

                        


                                                    
                            
                            
                            

                            

                        
                                                    

                                                            

                                    
🔍 What is JSON Diff Tool?


The JSON Diff Tool is a free and easy-to-use online tool that lets you compare two JSON objects and instantly highlight the differences. It's ideal for developers working with APIs, config files, or structured data.


⚙️ Key Features


    

  • ✅ Compares JSON side-by-side
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  • ✅ Highlights added, removed, and modified keys
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  • ✅ Supports deeply nested objects
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  • ✅ Works 100% in your browser (no server upload)
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📘 Example


Original JSON:


{
  "name": "Alice",
  "age": 25
}


Modified JSON:


{
  "name": "Alice",
  "age": 26,
  "city": "Paris"
}


Result:


~ age: 25 → 26
+ city: "Paris"


🚀 Use Cases


    

  • Compare API responses in development
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  • Validate changes between JSON config files
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  • Spot mistakes during data migration
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