SQL Escape & Unescape
Escape strings as SQL string literals.
About the SQL Escape & Unescape
Escape a string for use inside an SQL string literal by doubling single quotes, or unescape doubled quotes back to characters.
Frequently asked questions
Does escaping make my query injection-safe?
No — always use parameterised queries in real code. This tool is for reading, escaping, and understanding literals.
Which databases does it match?
The standard double-quote rule used by MySQL, PostgreSQL, SQL Server, and SQLite.