SQL Query Formatter

Name: SQL Query Formatter
Availability: InStock
Rating: 4.9 (128 reviews)

Client-SideOffline Ready

Beautify and format your SQL queries instantly. Supports multiple dialects including MySQL, PostgreSQL, and SQL Server.

Presets:

Dialect:

Input QuerySELECT1 line

Beautified Output (postgresql)22 lines

SELECT
  u.id,
  u.username,
  u.email,
  count(o.id) AS total_orders,
  sum(o.total_amount) AS lifetime_spend
FROM
  users u
  LEFT JOIN orders o ON u.id = o.user_id
WHERE
  u.created_at >= '2026-01-01'
  AND u.status IN ('active', 'verified')
GROUP BY
  u.id,
  u.username,
  u.email
HAVING
  count(o.id) > 2
ORDER BY
  lifetime_spend DESC
LIMIT
  50;

Multi-Dialect SQL Formatter

Beautify queries across PostgreSQL, MySQL, SQLite, BigQuery, Snowflake, MariaDB, and Transact-SQL.

Custom Indentation & Casing

Standardize SQL keyword casing (UPPERCASE or lowercase), configure 2/4-space tabular indentation, and compact queries.

Dual-Pane Side-by-Side View

Review raw and beautified queries concurrently with real-time query metrics, line counts, and one-click clipboard copying.

Frequently Asked Questions

Which SQL database dialects does this formatter support?

The formatter supports PostgreSQL, MySQL, MariaDB, SQLite, Microsoft SQL Server (T-SQL), Oracle PL/SQL, Snowflake, and BigQuery standards.

Is my SQL query or proprietary database schema sent to any server?

No. Formatting, keyword capitalization, and indentation run 100% client-side in local browser memory. Your queries and confidential database structures remain completely secure.

Can I customize SQL keyword capitalization and indentation width?

Yes. You can toggle uppercase/lowercase keywords and select 2-space or 4-space indentation to align with your team style guide.

Can I format minified or multi-line complex SQL statements?

Yes. It cleanly formats deeply nested subqueries, CTEs (`WITH` clauses), joins, and complex `CASE WHEN` blocks into readable, maintainable SQL.

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