Online SQL formatting tool: supports MySQL, PostgreSQL, SQLite, BigQuery dialects. Uppercase/lowercase keywords, configurable indentation. Format or minify SQL statements instantly.
TL;DR: Free online SQL formatter supporting MySQL, PostgreSQL, SQL Server, and more. Custom indent and keyword casing, runs locally in your browser.
This tool runs entirely in your browser. Open DevTools → Network panel and search your input — it appears in no request.
FAQ
Completely free, no registration required. Format SQL statements directly in your browser — all operations run locally with no usage limits.
It supports Standard SQL, MySQL, PostgreSQL, SQL Server (T-SQL), Oracle PL/SQL, MariaDB, and other major dialects, with keyword casing and syntax optimized for each database.
No. All SQL formatting runs locally in your browser. Your statements are never sent to any server, protecting your database structure privacy.
Yes. You can customize indent width (2/4 spaces or Tab), keyword casing (upper/lower/preserve), line width limits, and other options to meet your team SQL coding standards.
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