Format or beautify Python

Format or beautify your code in Python locally in your browser using WebAssembly.

Format your code now!
# Welcome to HappyFormatter!

print("Welcome to HappyFormatter!")
Valid python
# Welcome to HappyFormatter!

print("Welcome to HappyFormatter!")

Python Formatter


Python Formatter that formats Python data, locally in your browser

  • Python formatter online is the best tool to format Python data.
  • Python validator online is the best tool to validate Python data.
  • It helps to validate Python online with error messages.
  • It's also a Python Beautifier that supports indentation levels: 2 spaces, 3 spaces, and 4 spaces.
  • Supports printing of Python data.
  • It uses Ruff to format Python code.

Know more about python:

  • Python is an interpreted, high-level, general-purpose programming language.
  • Python is dynamically typed and garbage-collected.
  • Python is a multi-paradigm programming language.
  • Python is an object-oriented language with a focus on modern web development.

Python Validator


Python Validator Online checks the integrity/syntax of the Python data based on Python Specifications.

  • It's super easy to find the error when line numbers are highlighted with an in-detail error description.
  • Use the format button as a Python Fixer to repair the error.
  • To validate Python you just need internet and no need to install any software.
  • Your Python data gets validated in the browser itself.

Frequently Asked Questions

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