Free Online SQL Formatter
Use this free SQL Formatter to beautify, format, and minify SQL queries in your browser. Paste a messy query, choose a dialect, select keyword casing, and get clean readable SQL instantly.
This tool is useful for developers, data analysts, database administrators, QA teams, and anyone reviewing SQL queries from logs, dashboards, application code, database consoles, or analytics tools.
The formatter runs locally in your browser with no login required. You can copy formatted SQL, copy minified SQL, download a .sql file, and keep queries easier to review before sharing or running them.
Key Features
When to Use This SQL Formatter
How to Use the SQL Formatter
- 1. Paste your SQL query into the input editor.
- 2. Choose the SQL dialect that best matches your database.
- 3. Select keyword casing and whether you want formatted or minified output.
- 4. Review the formatted SQL output and query stats.
- 5. Copy the result or download it as a .sql file.
SQL Formatter FAQ
What is a SQL formatter?
A SQL formatter takes a SQL query and rewrites it with readable indentation, spacing, line breaks, and keyword casing so the query is easier to review and maintain.
Can I minify SQL with this tool?
Yes. You can switch to minify mode to remove extra whitespace and produce a compact SQL query.
Which SQL dialects are supported?
The tool supports common dialect choices including Standard SQL, PostgreSQL, MySQL, SQLite, BigQuery, and T-SQL.
Is my SQL uploaded to a server?
No. Formatting runs in your browser and does not require login.
Does formatting change what my query does?
Formatting is intended to change layout and casing, not query meaning. Still, always review formatted SQL before running it in production.