SQL Formatter
Beautify your database queries. Structure complex joins, subqueries, and criteria variables into clean, maintainable blocks instantly.
How Formatted SQL Streamlines Database Audits
Database queries often grow in size and complexity as applications scale, containing multiple JOIN actions, nested subqueries, aggregations, and dense condition criteria. Raw queries dumped from application logs are usually compact, single-line blocks that are extremely difficult to parse visually.
Our online SQL formatter rebuilds readability by aligning keyword nodes (like SELECT, FROM, JOIN, WHERE) and spacing operations. This makes it easy to audit query behaviors, check indexing keys, and optimize database calls securely on your local device.
Frequently Asked Questions
What query alignments does the tool perform?
The SQL Formatter converts keywords to uppercase, aligns sub-statements (like SELECT, FROM, WHERE, JOIN) into individual lines, and indents criteria parameters for maximum clarity.
Which databases are supported?
It supports Standard ANSI SQL dialects, along with common PostgreSQL, MySQL, and SQLite formatting structures.
Is my SQL query secure and private?
Yes. All database query structures are processed entirely in memory in your local browser sandbox. None of your data values or schema details are sent to external networks.