Developer Tools100% Free Tool

Free SQL Formatter & Beautifier Online

Format, beautify, and minify SQL queries across MySQL, PostgreSQL, SQLite, MSSQL, and Oracle dialects with keyword case transformation and comment preservation. — 100% free online utility, zero sign-up, zero paywalls, and private client-side processing.

100% Client-Side0ms Latency
Formatted & Validated OutputValid RFC 8259

How It Works

1

Paste SQL Query

Enter raw or minified SQL query.

2

Select Dialect

Choose SQL dialect: MySQL, PostgreSQL, SQLite, MSSQL, Oracle.

3

Format

Apply formatting with proper indentation and keyword styling.

4

Copy Formatted SQL

Copy formatted query for use in your code or documentation.

Frequently Asked Questions

There is no technical requirement; SQL is case-insensitive for keywords. The convention of UPPERCASE keywords (SELECT, FROM, WHERE) improves readability by visually distinguishing keywords from identifiers.

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