SQL Formatter — Pretty Print SQL Free

Format messy SQL queries with proper indentation and keyword capitalization. Makes complex queries readable instantly. Free.

How to Use SQL Formatter

Enter InputType or paste your input data into the tool interface

ProcessClick the action button to run the tool

Use OutputCopy or download the result for your project

SQL Formatter — Free Developer Utility

SQL Formatter — transform minified or hand-written SQL queries into properly indented, readable code. Long SQL queries with multiple joins, subqueries, and WHERE clauses written as a single line are nearly impossible to debug or review. A properly formatted sql query separates each clause onto its own line, indents subqueries, and makes the structure of the query immediately visible. Our sql formatter handles SELECT, FROM, WHERE, JOIN, GROUP BY, ORDER BY, HAVING, INSERT, UPDATE, and DELETE statements. It preserves your original logic while adding structural indentation that makes query debugging, code review, and optimization significantly faster.

Keywords and Search Terms

Developers searching for this tool use terms like: sql formatter, format sql, pretty print sql, sql query formatter, sql beautifier. Tooliby provides this utility free with no signup, no watermarks, and no data logging.

Privacy — Your Data is Never Stored

Every input you paste into Tooliby developer tools is processed in memory and immediately discarded. We do not log inputs, store results, or analyze your data. Your code, tokens, API keys, and sensitive strings stay completely private.

Frequently Asked Questions

No. SQL formatting only changes the visual representation. The database engine ignores whitespace entirely and executes the logical query identically whether it is formatted or minified.

The formatter handles standard SQL syntax shared across PostgreSQL, MySQL, SQL Server, SQLite, and Oracle. Dialect-specific functions and syntax are preserved as-is without modification.

Yes. The formatter handles the core SQL within stored procedures. Complex procedural elements like IF/ELSE blocks and BEGIN/END may have partial formatting.

Always store readable, formatted SQL in source code. SQL is code — it needs to be readable for maintenance and review. Only minify SQL if optimizing for string transmission size, which is rarely necessary.

Paste the entire minified SQL into the input area and click Format. The formatter will reconstruct proper indentation from the keyword structure.