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JSON to Properties Converter

Flatten JSON into Java .properties key=value lines with correct escaping of special characters.

Runs in your browserJSON → Properties
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Example

Input
{"db":{"host":"localhost","port":5432},"key with space":"a=b"}
Output
db.host=localhost
db.port=5432
key\ with\ space=a=b

How to use the JSON to Properties Converter

  1. Paste or type your JSON into the input area, or open a file from your device.
  2. Adjust the options above the editor if the tool offers any.
  3. Review the Properties result, then copy it or download it as a file.

Privacy and limitations

  • Your data is processed on your device and is not uploaded to any server.

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