Free SQL Formatter – Format SQL Queries Online | ToolTree
Format and beautify SQL queries instantly. Supports SELECT, INSERT, UPDATE, DELETE and more. 100% client-side, no data uploaded.
Free SQL Formatter
Paste any SQL query and instantly get clean, indented, readable SQL. Runs 100% locally in your browser.
Input SQL
Formatted Output
Formatted SQL will appear here...Found this tool useful?
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What is SQL Formatting?
SQL formatting restructures a raw SQL query into a cleanly indented, keyword-highlighted form. This makes complex queries much easier to read, debug, and share with teammates.
Why format SQL queries?
Unformatted SQL is one of the most common sources of bugs in database-heavy apps. Proper indentation makes JOIN conditions, WHERE clauses, and subqueries immediately visible.
FAQ
Is my SQL data safe?
Yes. All formatting happens in your browser. Your queries are never sent to any server.
Which SQL dialects are supported?
The formatter handles standard SQL including SELECT, INSERT, UPDATE, DELETE, CREATE, and JOIN operations.
Is this tool free?
Yes, ToolTree's SQL formatter is completely free with no registration required.
Can I format multiple queries?
Paste any amount of SQL and click Format. The tool handles complex nested queries.