SQL Minifier
Compress SQL queries.
FreeNo registrationFast🔒 Runs in your browser
Input
Output
SELECT u.id,u.name,COUNT(o.id)AS orders FROM users u LEFT JOIN orders o ON o.user_id = u.id WHERE u.active = true AND u.created_at > '2026-01-01' GROUP BY u.id,u.name HAVING COUNT(o.id)> 3 ORDER BY orders DESC LIMIT 20
Input
229 bytes
Output
218 bytes
—
5% smaller
Minified successfully.
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What is a SQL Minifier?
Minifying SQL collapses a formatted query onto a single line and strips comments, which is what you want when embedding a statement in code, a config value or a log line.
How to use the SQL Minifier
- Paste your data into the input panel, or load the sample.
- The result appears immediately — adjust the options if the tool offers any.
- Copy the output, or download it as a file.
SQL Minifier features
Minification
Comment stripping
Size statistics
One-click copy
Frequently asked questions
Is the SQL Minifier free?
Yes. The SQL Minifier is completely free, with no sign-up and no usage limits.
Is my data uploaded to a server?
No. Everything runs locally in your browser — your data never leaves your machine.
Does it work on mobile?
Yes. The SQL Minifier works in any modern browser on desktop, tablet and phone.
Can I use it offline?
Once the page has loaded, the SQL Minifier keeps working without a connection, because the processing happens in your browser.