🗄️ SQL Formatter

Beautify or minify SQL queries with proper indentation. Supports SELECT / INSERT / UPDATE / DELETE / JOIN / WITH.

✅ 100% free, no signup, runs entirely in your browser

Action

Indent

Keywords

Input

Output

🔗 Related Tools

1

Set action and options

Choose beautify or minify, then set indent size and keyword casing (UPPERCASE, lowercase, or preserve).
2

Enter your SQL

Paste your SQL query into the left input. Click Sample to load a complex example with SELECT, JOIN, and subqueries.
3

Copy the result

The formatted or minified SQL appears on the right. Click Copy to copy it to your clipboard.

Which SQL dialects are supported?

Standard SQL with SELECT, INSERT, UPDATE, DELETE, WITH, and JOIN is supported. Dialect-specific syntax like stored procedures is partially supported.

Are comments preserved?

In beautify mode, comments (-- and /* */) are preserved. In minify mode, comments are removed.

Are string literals modified?

No. String literal contents (values in single quotes) are not affected by keyword casing or whitespace changes.