SQL String Escape Tool

Double embedded single quotes locally for a SQL literal while keeping bound parameters as the safer application-code default.

Text value

SQL literal

ReadyThis produces a standard quoted literal by doubling embedded single quotes. In application code, bound parameters are generally safer than string construction.

Before running the SQL

The SQL layer keeps transformation, generation, and inspection in the browser. Existing /SQL engines remain intact while the new inspector adds statement, table/CTE, placeholder, clause, and bounded structural-warning context.

Parser and execution boundary

WebToolArc does not connect to a database or execute these statements. The shared scanner handles common lexical structures, quoted strings/identifiers, comments, parameters, and practical references, but it is not a vendor-complete grammar, schema validator, optimizer, lineage engine, or security review. Use a real database/parser when those guarantees matter.