SQL Minifier

Strip comments and whitespace from SQL while preserving string literals and identifiers.

Input (306 chars)

Minified (235 chars, −23.2%)

SELECT u.id,u.email,COUNT(o.id)AS order_count FROM users u LEFT JOIN orders o ON o.user_id = u.id WHERE u.created_at > '2024-01-01' AND u.status = 'active' GROUP BY u.id,u.email HAVING COUNT(o.id)> 3 ORDER BY order_count DESC LIMIT 50;

What it strips

Line and block comments (-- …, /* … */)
Redundant whitespace — collapses runs to a single space
Spaces around punctuation that doesn't need them

What it keeps

String literals (single- and double-quoted), backtick identifiers, and $$…$$ dollar-quoted blocks are preserved verbatim so your queries still parse.

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What it strips

What it keeps

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