Python Dict to JSON Converter

Transform any Python dictionary literal into valid JSON. Python-specific syntax is automatically converted: True/False become true/false, None becomes null, single-quoted strings become double-quoted, and trailing commas are removed.

Use Cases

• Python-to-Web Workflows — Convert Python dict literals from scripts into JSON for web APIs
• Configuration Migration — Transform Python config dictionaries into JSON-compatible format
• Data Export — Export Python data structures as JSON for interoperability
• Debugging & Testing — Quickly convert Python dict output into valid JSON for inspection

Example

Input:

{
    "name": "MyApp",
    "version": "1.0.0",
    "debug": True,
    "ssl": False,
    "timeout": None,
    "servers": ["192.168.1.1", "192.168.1.2"],
    "database": {
        "url": "jdbc:postgresql://localhost:5432/mydb",
        "pool": {
            "maxActive": 10,
            "timeoutMs": 30000
        }
    }
}

Output:

{
  "name": "MyApp",
  "version": "1.0.0",
  "debug": true,
  "ssl": false,
  "timeout": null,
  "servers": ["192.168.1.1", "192.168.1.2"],
  "database": {
    "url": "jdbc:postgresql://localhost:5432/mydb",
    "pool": {
      "maxActive": 10,
      "timeoutMs": 30000
    }
  }
}