SQL Syntax Formatter

The tool accepts a SQL string and returns a formatted version that conforms to a chosen style. It analyzes tokens, identifies structure (SELECT, FROM, WHERE, JOIN, etc.), and re-emits with consistent indentation and line breaks. It supports multiple dialects through presets and can enforce keyword casing, semicolon termination, and line wrapping. The system preserves comments and string literals while adjusting whitespace for readability. It targets developers, DBAs, data analysts, and data engineers who prepare queries for review, documentation, or deployment, making legacy code easier to understand and new code easier to maintain. Unique value lies in per-dialect formatting rules, deterministic output, and non-destructive formatting that does not alter semantics. Core features include adjustable indent size, wrap column control, and optional preservation of original whitespace where possible. Typical use cases include cleaning up legacy queries, aligning style across teams, and producing sources suitable for documentation or CI checks.