Developer Tools
Minify SQL by removing extra spaces and comments.
Use this SQL minifier to remove comments, line breaks, and unnecessary spaces from SQL queries. It is useful for compact storage, embedding queries into code, logging, and quick cleanup when a shorter query string is easier to handle.
Use this SQL minifier to remove comments, line breaks, and unnecessary spaces from SQL queries. It is useful for compact storage, embedding queries into code, logging, and quick cleanup when a shorter query string is easier to handle.
Use sql minifier when you need a fast browser-based result without extra setup. It works well for quick checks, one-off tasks, and routine formatting or calculation work.
Read step-by-step usage guidance, best practices, and common mistakes.
See common questions and answers about input, output, and tool usage.
Review practical input and output examples before running the tool.
Find similar and supporting tools for adjacent actions and follow-up tasks.
Input
SELECT id, name FROM users WHERE active = 1;
Output
SELECT id, name FROM users WHERE active = 1;
Removes extra formatting and produces a shorter query string.
Input
-- comment SELECT * FROM users;
Output
SELECT * FROM users;
Useful for stripping comments and leaving only the core SQL.
Fix: Use the SQL formatter if readability matters more than size.
Fix: Review the result manually if your SQL uses unusual database-specific features.
Fix: Remember that minification reduces size and whitespace, not execution cost.
It removes extra whitespace, line breaks, and common SQL comments while keeping the query content compact.
Use it when you want a shorter query string for storage, logging, embedding, or quick cleanup.
No. The goal is compactness, so readability is intentionally reduced.
Yes. It works online in the browser.
Use the minifier when you want the shortest practical query string. Use the formatter when you want readable SQL.