SQL Formatter & Query Beautifier
Format and beautify complex SQL queries with custom indentation, keyword uppercasing, and syntax cleanup.
How to Use SQL Formatter & Query Beautifier
1. Enter or Paste Input
Paste your raw data, code payload, or text document directly into the editor.
2. Instant In-Browser Processing
Formatting, validation, or transformation algorithms execute locally with zero network latency.
3. Copy or Export Output
One-click copy formatted outputs or download clean generated files immediately.
How This Utility Works
Client-side SQL beautifier and formatter supporting standard SQL, PostgreSQL, MySQL, SQLite, and Transact-SQL syntaxes. Aligns SELECT, FROM, WHERE, JOIN, and GROUP BY clauses with customizable casing and tab spacing.
Tokens, internal JSON payloads, and source code are parsed strictly inside your local browser runtime. Zero bytes are uploaded to remote servers.
Frequently Asked Questions
Does the formatter modify my SQL logic?
No. It only formats whitespace, indentation, line breaks, and standard keyword casing (UPPERCASE or lowercase).
Format & Prettify SQL Queries in Terminal
Run directly in your terminal without installing external heavy dependencies
$ npx -y sql-formatter --language postgresql -o formatted.sql query.sqlPrettifies complex SQL queries with consistent keyword indentation and clause spacing.