🗃️ SQL Formatter & Beautifier

Format and beautify SQL queries online. Supports MySQL, PostgreSQL, SQL Server, SQLite. Keyword casing, indent size, and minify mode.

SQL Input

Formatted Output

How to Use

Paste your SQL

Paste or type your SQL query into the left panel. Single queries, multi-statement scripts, and subqueries are all supported.

Choose options

Select the SQL dialect (MySQL, PostgreSQL, SQL Server, or SQLite), indent size, and keyword casing (UPPER or lower).

Format and copy

Click Format (or Ctrl+Enter) to beautify the query. Use Minify to compress it. Click Copy to use the result in your project.

Frequently Asked Questions

Does this SQL formatter support stored procedures? +

The formatter handles standard SQL including SELECT, INSERT, UPDATE, DELETE, CREATE TABLE, and JOIN queries. Complex stored procedure syntax with BEGIN/END blocks, IF/ELSE, and DECLARE statements is formatted as best-effort.

What is the difference between beautify and minify? +

Beautify adds line breaks, consistent indentation, and keyword casing for human readability. Minify removes all extra whitespace to produce the smallest possible query string — useful for embedding in code or measuring query length.

Should SQL keywords be uppercase or lowercase? +

Both styles are equally valid — SQL is case-insensitive. The convention of UPPERCASE keywords (SELECT, FROM, WHERE) is traditional and widespread because it visually separates reserved words from table/column names. Many style guides (like Google SQL Style Guide) prefer lowercase for everything.

Does formatting change how the query runs? +

No. Formatting only affects whitespace and keyword case — it has no effect on query execution, performance, or results. The SQL engine ignores whitespace.

Is my SQL query sent to a server? +

No. All formatting runs entirely in your browser using JavaScript. Your SQL code never leaves your device.

संपूर्ण गाइड: SQL Formatter

SQL Formatter क्या है?

SQL Formatter minified या unformatted SQL queries को readable, properly indented format में beautify करता है। Complex queries with multiple JOINs, subqueries, और CTEs एक line में impossible to read होती हैं। Proper formatting debugging, code review, और knowledge sharing को drastically easier बनाती है।

यह tool MySQL, PostgreSQL, SQL Server, Oracle, और SQLite dialects support करता है। Keywords uppercase, identifiers lowercase format होती हैं।

कैसे उपयोग करें

SQL query paste करें।
Dialect select करें: MySQL, PostgreSQL, etc।
Format click करें।
Formatted query copy करें।

Pro Tips

SQL keywords uppercase और identifiers lowercase रखें — यह widely followed convention है।
Long queries को CTEs (WITH clause) में break करें readability के लिए।
Formatted queries version control में commit करें code review easier बनाने के लिए।