Python Beautifier
Beautify and indent Python code.
100% Private — Nothing is Uploaded
All processing happens locally in your browser. Your files never leave your device and are never sent to any server.
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About the Python Beautifier
Python's indentation is semantic — changing it would break your code. So this tool preserves your existing indentation exactly and only cleans up spacing inside each line (spaces after commas, removal of trailing whitespace, blank line normalization).
What it does
- Preserves leading indentation exactly.
- Adds a single space after commas.
- Removes trailing whitespace.
- Collapses 3+ blank lines into 2.
Important
Because Python indentation is semantic, this tool never adds or removes indentation. If your original script has inconsistent indentation, this tool will not fix it — use autopep8 or black for that.