snake_case Converter
Convert text or a variable name to snake_case, joining lowercase words with underscores, which is the standard for Python and database columns.
How to use
- Paste the words or the variable name into the box.
- Read the snake_case result.
- Copy it into your code.
snake_case writes words in lowercase separated by underscores. It is the most common convention for Python variables, functions, and SQL column names.
Output
Paste or type something above.
Questions about snake_case converter
- Is snake case valid as a Python identifier?
- Yes, it is the most readable style for Python and it matches most style guides.
- What happens to capitals?
- Every word is lowercased, so HTTPServer becomes http_server.
- Can I use this for SQL columns?
- Yes, and it avoids quoting in most databases, because an all-lowercase name needs no case handling.
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