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.
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
- Paste your Python code into the input editor.
- Select indentation size.
- Click Format Python.
- Copy or download the formatted output.
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