SQL Formatter
An online tool to auto-format and minify SQL queries. Supports keyword uppercasing and indented formatting.
How to Use the SQL Formatter
Paste your SQL query into the text area and click the "Format" button to apply keyword uppercasing, proper line breaks, and indentation. Click "Minify" to remove extra whitespace and line breaks, condensing the query into a single line. It supports major SQL clauses like SELECT, FROM, WHERE, JOIN, and properly indents nested parentheses.
What is a SQL Formatter?
A SQL formatter is a tool for making SQL (Structured Query Language) queries more readable. In database development and debugging, formatting complex queries into a readable format makes code review and problem identification easier. Keyword uppercasing follows common SQL coding conventions and helps maintain code consistency in team development.
Frequently Asked Questions (FAQ)
Q. What types of SQL statements are supported?
A. It supports basic SQL statements including SELECT, INSERT, UPDATE, DELETE, CREATE TABLE, ALTER TABLE, and DROP TABLE. JOINs (LEFT, RIGHT, INNER, OUTER), subqueries, UNION, and CASE expressions are also properly formatted.
Q. Does it support specific database dialects?
A. It formats based on standard SQL syntax. Basic queries for MySQL, PostgreSQL, SQL Server, and other databases can be formatted without issues.
Q. Is my input data safe?
A. All processing is completed within your browser. Input data is never sent to any server.