Learntrix
100% Client-Side Privacy · Zero Query Storage · MySQL, Postgres, SQLite

SQL Formatter & Beautifier

Clean, indent, and format messy SQL queries in your browser. Supports CTEs, window functions, and complex joins with custom keyword capitalization.

Case:
Indent:
Samples:
Input Raw SQL Query
Formatted SQL Output (17 lines)
WITH user_orders AS ( SELECT u.id AS user_id, u.email, u.created_at, COUNT(o.id) AS total_orders, SUM(o.amount) AS lifetime_spend, rank() OVER (PARTITION BY u.country ORDER BY SUM(o.amount) DESC) AS country_spend_rank FROM users u LEFT JOIN orders o ON o.user_id = u.id AND o.status = 'completed' WHERE u.status = 'active' AND u.created_at >= '2025-01-01' GROUP BY u.id, u.email, u.created_at, u.country HAVING COUNT(o.id) > 2 ) SELECT * FROM user_orders WHERE country_spend_rank <= 10 ORDER BY lifetime_spend DESC LIMIT 50;

Zero-Telemetry Privacy Guarantee: Unlike cloud query formatters that log customer PII and table names on remote servers, Learntrix executes 100% of formatting routines inside your local browser sandbox.

Multi-Dialect Compatibility: Compatible with ANSI SQL, PostgreSQL, MySQL 8+, SQLite, BigQuery, Snowflake, and Microsoft SQL Server (T-SQL).

For Educational Purposes Only

Results are provided for general informational and educational reference only. While we strive for accuracy, Learntrix makes no guarantee of the correctness or completeness of these results for any specific purpose. Actual figures may differ based on your circumstances. Do not rely solely on these results for any significant decision.

Learntrix · Accuracy not guaranteed · For reference only