SQL Tools

SQL Minifier

Remove comments and unnecessary whitespace without hiding the query shape or sending SQL to a server.

Minifier inputlocal

SELECT id, name FROM users -- visible comment
WHERE note = 'keep -- this' AND active = true;

Minified SQL—

Working locallyNo database connection · source SQL is not executed

—Statements

—Input chars

—Output chars

SQL whitespace minification with statement-safe evidence

Use the current SQL source and minify for transport or fixtures without confusing the job with comment removal. Decide whether comments are stripped, collapse only whitespace outside quoted literals, and optionally keep statement breaks after semicolons.

Strip comments firstKeep newline after semicolon

—Input bytes

—Output bytes

—Saved

—Statements

Ready.

Check	Value	Rule	Handoff use

Quoted literals are preserved byte-for-byte by the minifier scanner. Minification does not validate SQL semantics or guarantee that every vendor-specific construct is parseable.

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.