Remove Comments from SQL

Strip comments from SQL code.

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Remove SQL Comments

SQL supports -- line comments and /* ... */ block comments. This tool removes them all while preserving quoted strings and identifiers — a -- inside 'foo--bar' will never be mistaken for a comment.

Why remove SQL comments?

  • Cleaner queries — ready to paste into a client or ORM.
  • Smaller migration scripts — remove old explanatory notes.
  • Privacy — no leftover developer remarks in shared SQL.