How it works
- Paste Java code.
- Add runtime/map values if needed.
- Copy executable SQL.
Bind2SQL detects PreparedStatement setters and substitutes placeholders while respecting types where it can.
Turn Java PreparedStatement code into executable SQL.
Paste your Java/JDBC code and optional runtime values. Bind2SQL reconstructs the query with its parameters ready to run.
Runs 100% locally in your browser. Your SQL, Java code and data never leave your device.
Paste Java code, then choose Rebuild SQL.
Bind2SQL detects PreparedStatement setters and substitutes placeholders while respecting types where it can.
PreparedStatement setters: setString, setInt, setLong, setShort, setByte, setBoolean, setBigDecimal, setDouble, setFloat, setDate, setTimestamp, setTime, setNull.
Java string concatenation, map.get("KEY") resolution, SQL quote escaping, unresolved binding warnings, and local browser-only execution.
Working with a whole Java method or class?
Pro detects multiple PreparedStatements, keeps their bindings separated, and lets you rebuild, copy or export all queries in one workspace.
PreparedStatementPreparedStatements in one Java block.sql