Copy-Paste Code Cleaner
Clean up messy code: tabs, spaces, imports, formatting.
Input
Output
What is Copy-Paste Code Cleaner?
Copy-Paste Code Cleaner removes common damage introduced when code travels through chats, documents, websites, or tickets. It normalizes indentation, unnecessary spacing, imports, and formatting artifacts so the snippet becomes easier to review and can be passed to the appropriate formatter, compiler, or test suite with less manual repair.
How to use Copy-Paste Code Cleaner
Paste the messy code into the cleaner, run the cleanup, and compare the normalized result before copying it back into your project.
When is Copy-Paste Code Cleaner useful?
Copy-Paste Code Cleaner is useful when code copied from chats, documents, websites, or mixed editors contains inconsistent indentation, spacing, or formatting.
Example
A practical example is cleaning a JavaScript snippet with mixed tabs and spaces before inserting it into a source file.
Practical notes
Always compare the cleaned output with the original before replacing working source code. Formatting cleanup cannot prove semantic equivalence, and significant whitespace matters in languages such as Python, YAML, and some template formats.