Snake Case Converter

Convert text to snake_case

Paste a phrase above to convert it to snake_case: every word is lowercased and the words are joined with underscores, with spaces removed. This is the naming convention used for variables and functions in Python and Ruby, for database column names, and for configuration keys. Copy the result with one click.

snake_case vs camelCase

snake_case uses lowercase words joined by underscores (my_variable_name); camelCase removes the underscores and capitalizes later words instead (myVariableName). Use whichever your language or schema expects.