SQL Formatter Online — Free SQL Query Beautifier & Minifier
Format complex and messy SQL code into clean, readable, properly indented queries in your browser.
Runs in your browser. Your files never leave your device. See how to check
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How to do it
- 1Choose your settings
Fill in the details or pick the options you need.
- 2See the result
The preview updates right away as you change things.
- 3Download or save it
Save the result to your device. Nothing is sent to or stored on a server.
About this tool
Format SQL statements with customizable indentation (2 spaces, 4 spaces, or Tabs), keyword capitalization (UPPERCASE or lowercase), and clause line breaks. Also includes one-click SQL minification.
Tips for best results
Take a moment to read the options before you start, and try the tool with a small sample first. Everything runs in your browser on your own device, so nothing you type or add is uploaded, and closing the tab clears it. If something does not look right, reload the page and try again, or use the report link on this page to tell us what went wrong so we can fix it. If a result still looks wrong, change one value at a time to see which box matters most. Bookmark this page if you will need the tool again.
Quick facts
- Category: Documents
- Works in your browser, no sign-up, no upload.
- Your input stays on your device.
- Available in many languages.
- Content last reviewed:
Frequently asked questions
Which SQL dialects are supported?
It supports Standard ANSI SQL, PostgreSQL, MySQL, MariaDB, SQLite, Oracle, and MS SQL Server queries.
Can I minify SQL queries for production?
Yes, click the Minify button to strip comments and redundant whitespace, compressing your query into a single line.
Can I change keyword casing?
Yes, choose between UPPERCASE, lowercase, or Preserve casing for all major SQL keywords.
Is my database query kept private?
Yes. Formatting is calculated directly in your browser. Your database schema and query logic never leave your browser.