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  1. 123

    Python’s built-in json module provides tools to encode (serialize) Python objects into JSON format and decode (deserialize) JSON data back into Python objects. JSON (JavaScript Object Notation) is a lightweight, text-based format widely used for data interchange, especially in APIs and configuration files.

    Core Functions:

    • json.dumps(obj, **kwargs) – Serialize a Python object to a JSON-formatted str.

    • json.dump(obj, fp, **kwargs) – Serialize and write JSON to a file-like object.

    • json.loads(s, **kwargs) – Deserialize a JSON str, bytes, or bytearray to a Python object.

    • json.load(fp, **kwargs) – Deserialize JSON from a file-like object.

    Basic Example:

    import json

    # Python dict to JSON string
    data = {"name": "Alice", "age": 30, "is_admin": True}
    json_str = json.dumps(data, indent=4)
    print(json_str)

    # JSON string to Python dict
    parsed = json.loads(json_str)
    print(parsed["name"])
    Copied!

    File Operations:

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  2. Python
    https://docs.python.org › library › json.html

    json — JSON encoder and decoder — Python 3.14.3 documentation

    Mar 26, 2026 · JSON is a subset of YAML 1.2. The JSON produced by this module’s default settings (in particular, the default separators value) is also a subset of YAML 1.0 and 1.1. This module can thus …

    • Modifié dans la version 3.14: The json module may now be directly executed as python -m json. For backwards compatibility, invoking the CLI as python -m json…

    See results only from docs.python.org
  3. Real Python
    https://realpython.com › python-json

    Working With JSON Data in Python – Real Python

    Aug 20, 2025 · Learn how to work with JSON data in Python using the json module. Convert, read, write, and validate JSON files and handle JSON data for APIs and …

  4. W3School
    https://www.w3schools.com › python › ref_module_json.asp

    Python json Module - W3Schools

    The json module encodes and decodes JSON (JavaScript Object Notation) data. Use it to serialize Python objects to strings/files and to parse JSON back to Python data types.

  5. GeeksForGeeks
    https://www.geeksforgeeks.org › python › json-with-python

    JSON with Python - GeeksforGeeks

    Jul 23, 2025 · In this article, we will discuss how to handle JSON data using Python. Python provides a module called json which comes with Python's standard built …

  6. Programiz
    https://www.programiz.com › python-programming › json

    Python JSON: Read, Write, Parse JSON (With Examples) - Programiz

      1. Python JSON to dict. You can parse a JSON string using json.loads() method. The method returns a …
      2. Python read JSON file. You can use json.load() method to read a file containing JSON object. …
      3. Convert dict to JSON. import json person_dict = {'name': 'Bob', 'age': 12, 'children': None } …
      4. Writing JSON to a file. import json person_dict = {"name": "Bob", "languages": ["English", "French"], …
      5. Python pretty print JSON. import json person_string = '{"name": "Bob", "languages": "English", …
      See full list on programiz.com
  8. FreeCodecamp
    https://www.freecodecamp.org › ... › how-to-parse-json-in-…

    How to Parse JSON in Python – A Complete Guide With …

    Oct 29, 2025 · Python's built-in json module provides a straightforward interface for working with JSON data. You'll use it to convert JSON strings into Python …

  9. pythonforbiginners.com
    https://www.pythonforbiginners.com › python-json-beginner-guide.html

    Python and JSON: A Beginner-Friendly Guide (with Examples)

    May 26, 2025 · Learn JSON in Python with easy examples. Convert, read, write, and parse JSON using Python's built-in json module. Perfect for beginners.

  10. dydevops.com
    https://www.dydevops.com › tutorials › python › python-json

    Python JSON Module Tutorial with Examples and …

    Learn how to use the Python json module to convert data to and from JSON format. Includes practical examples for reading, writing, parsing, and pretty-printing …

  11. TutorialsPoint
    https://www.tutorialspoint.com › python › python_json.htm

    Python - JSON - Online Tutorials Library

    The json module in Python provides methods for working with JSON (JavaScript Object Notation). It allows you to serialize and deserialize Python objects to and from JSON format, which is a commonly …

  12. GeeksForGeeks
    https://www.geeksforgeeks.org › python › working-with-json-data-in-python

    Working With JSON Data in Python - GeeksforGeeks

    Feb 18, 2026 · To work with JSON in Python, we use the built-in json module, which helps convert Python objects into JSON strings and vice versa. First, we import the json module, then use dumps() to …

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