SQL Formatter / Minifier

Formatting a query changes nothing about how it executes, SQL doesn't care about whitespace or line breaks, that distinction belongs entirely to the person reading the code. What formatting does change is how fast a reviewer can spot a missing JOIN condition or a misplaced parenthesis, since standard formatting conventions, capitalized keywords like SELECT and WHERE, consistently indented nested clauses, give your eye a predictable pattern to scan against.

Embedding a heavily formatted query directly into a string inside a PHP or Python file is where minification actually becomes necessary rather than just convenient. A query with tabs and line breaks baked into a string literal can trip up string parsing in some languages, and a compact single-line version avoids that entirely.

Paste your raw query in and pick format or minify. Formatting applies standard capitalization to SQL keywords and indents nested logic so JOINs, subqueries, and conditions are each visually distinct from the table and column names around them.

SQL's core syntax, SELECT, FROM, WHERE, JOIN, is shared across MySQL, PostgreSQL, SQL Server, and Oracle, even though each has its own quirks around things like identifier quoting, backticks in MySQL versus double quotes in PostgreSQL. This formatter works with the common structural syntax across all of them. And since table names and business logic can reveal a lot about how a company's data is structured, everything runs locally, nothing gets uploaded just to get reformatted.