Python JSON Formatter

Format JSON in Python

Format and beautify JSON in Python. Learn how to parse, format, and work with JSON data using Python's json module and best practices. Whether you're working with APIs, configuration files, or data processing in Python, our free online JSON formatter helps you create clean, readable JSON that integrates seamlessly with Python applications.

Quick Start with Python JSON:

Use the formatter above to format your JSON data
Copy the formatted JSON output
Use Python JSON libraries to parse and work with the data
Refer to the FAQ section below for Python-specific examples

Why Use Our Python JSON Formatter?

Format JSON before parsing in Python
Validate JSON syntax before using in your code
Beautify JSON for better readability
Test JSON parsing with Python libraries
Prepare JSON data for Python applications

Python JSON Best Practices

When working with JSON in Python, keep these tips in mind:

Always validate JSON before parsing in Python
Handle errors gracefully when parsing JSON data
Use proper type checking and validation in Python
Format JSON for better readability during development
Test JSON parsing with edge cases and malformed data

JSON Formatters for Other Languages

Working with JSON in other programming languages? Check out our formatters:

Frequently Asked Questions

How do I format JSON in Python?

Use Python's json module: `json.dumps(data, indent=2)` to format JSON with 2-space indentation. For pretty printing, use `json.dumps(data, indent=2, ensure_ascii=False)`.

How do I parse JSON in Python?

Use `json.loads(json_string)` to parse a JSON string, or `json.load(file)` to parse from a file. Both return Python dictionaries or lists.

Can I format JSON with custom indentation in Python?

Yes! Use the `indent` parameter in `json.dumps()` to specify indentation (2, 4, or any number). You can also use `json.dumps(data, indent='\t')` for tab indentation.