JSON Compare

Instantly compare JSON files with the JSON Compare tool. Upload or input two JSON files, and receive a detailed JSON diff highlighting all differences.


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Upload up to 02 JSON files. First one will be imported into First JSON, second one will be imported into JSON to Compare. You can reorder them by dragging and dropping after uploading.




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About JSON Compare

The JSON Compare tool is a web-based utility that allows users to compare two JSON files or input fields to identify differences between them. It automates the comparison process, presenting a clear JSON diff with all changes highlighted. This tool simplifies the task of analyzing and understanding disparities between JSON documents and provides valuable insights to users.

Features of the Tool

The key features of the JSON Compare tool include:

  • Compare Two JSON Files: Users can upload or input two JSON files to quickly identify variations.
  • Automatic Processing: Upon uploading two JSON files or filling in the input fields, the tool auto-processes the comparison.
  • Multiple settings: the tool allows to show only differences, show only new keys or compare keys only
  • Highlighted Differences: The tool generates a JSON diff, with changes clearly highlighted for easy identification.
  • File Size Limit: Users can upload files of up to 10MB each, ensuring flexibility and convenience.

How to Use the Tool

Using the JSON Compare tool is straightforward:

  1. Upload or input the first JSON file or JSON data in the corresponding field.
  2. Upload or input the second JSON file or JSON data in the designated field.
  3. Choose the right settings for the comparision.
  4. The tool will automatically process the comparison and generate a JSON diff, highlighting the differences.

And there you have it: a quick and convenient way to compare JSON files and identify variations.

Tips: For best results, ensure that the JSON files or data are correctly formatted before uploading or inputting them into the tool. Verify that the files contain valid JSON syntax to yield accurate comparison results.

Why JSON Compare?

The JSON Compare tool serves various practical applications, such as:

  • Identifying differences between different versions of JSON data.
  • Streamlining the process of verifying changes in JSON documents.
  • Debugging and error-checking JSON responses in web development and API integration.

Additional Resources

For more information related to JSON and its applications, consider exploring the following reputable sources:


  1. What is JSON Compare?

    JSON Compare is a tool used to compare two JSON files or input fields and highlight the differences. For more detailed information, refer to Wikipedia’s page on JSON.

  2. What is the maximum file size allowed for upload?

    Each file can be up to 10MB in size.

  3. Can I use JSON Compare without uploading files?

    Yes, you can directly input the JSON data into the provided fields for comparison.

  4. Are there any specific formatting requirements for the JSON files?

    The tool requires the JSON files to adhere to valid JSON syntax for accurate comparison results.