SQL Formatter
Format and beautify SQL queries
What is SQL Formatter?
SQL Formatter beautifies minified or messy SQL queries by adding consistent indentation, line breaks, and keyword casing for readability.
When to use this tool
- Reading auto-generated or minified SQL queries
- Preparing SQL for code review or documentation
- Debugging complex JOIN and subquery logic
- Standardizing SQL style across a team
How it works
Parses SQL tokens (keywords, identifiers, operators, literals) and applies configurable formatting rules: indentation of nested clauses, line breaks before major keywords (SELECT, FROM, WHERE, JOIN), and optional uppercase keyword normalization.
Examples
About SQL Formatter
Format and beautify SQL queries It runs entirely in your browser — no files are uploaded to any server, ensuring complete privacy and instant results.
- •Test and debug regular expressions
- •Parse cron expressions in plain English
- •Format SQL, XML, and YAML
- •Convert between number bases instantly
Last updated: 2025-01-15
FAQ
Format and beautify SQL queries
Yes, completely free. No signup required.
Yes. Runs entirely in your browser, no files uploaded.
Yes, works on any device with a modern browser.
No, everything runs in your browser.