Python Formatter

Beautify and format Python code online. Clean messy Python scripts, improve indentation, upload .py files, and download formatted output directly in your browser.

This tool formats code only. It does not perform full Python syntax validation.

Formatter Controls

Format Python code with indentation options. This tool formats code only and does not perform full Python syntax validation.

Best for

Scripts, backend code, automation, utilities, and learning-focused Python cleanup.

Privacy

Formatting runs in your browser. Your code is not uploaded.

354 chars · 16 lines
0 chars · 1 lines

Status

Paste Python code and click format.

Indentation

4 spaces

Input lines

16

Output lines

1

Included features

  • Format Python code in the browser.
  • Line numbers in both input and output editors.
  • Aligned line numbers with fixed editor spacing.
  • Upload .py files or plain text Python snippets.
  • Choose indentation size.
  • Copy or download formatted output.
  • No server-side validation or Python interpreter dependency.

What can this Python formatter do?

This tool formats Python code for readability. It helps clean indentation and spacing, and provides line-numbered editors with upload, copy, and download support.

How to use

  1. Paste your Python code into the input editor.
  2. Select indentation size.
  3. Click Format Python.
  4. Copy or download the formatted output.

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