SQL Formatter & Beautifier

Runs in your browser

Format, beautify, minify, and validate SQL queries with syntax validation and keyword case options.

SQL Input

Indent

Uppercase keywords

Formatted Output

How to Use SQL Formatter

Paste your SQL query into the input field
Select your preferred indentation size
Toggle uppercase keywords option if desired
Click Format to beautify, Minify to compress, or Validate to check
Copy the result or download as a file

Features

Format/Beautify - Add proper indentation and line breaks for readability
Minify - Remove all whitespace for smaller query size
Validate - Check if SQL syntax is valid with error details
Customizable Indent - Choose between 2 or 4 spaces indentation
Keyword Case - Option to uppercase SQL keywords for consistency

Supported SQL Statements

SELECT, INSERT, UPDATE, DELETE statements
JOIN operations (INNER, LEFT, RIGHT, FULL, CROSS)
Subqueries and nested SELECT statements
Common Table Expressions (CTE) with WITH clause
CREATE, ALTER, DROP table definitions

Common SQL Errors

Missing or unmatched parentheses
Unclosed string literals (missing quotes)
Missing commas between column names
Incorrect JOIN syntax or missing ON clause

Why Format SQL?

Improve query readability for debugging
Easier code reviews and collaboration
Spot errors in complex queries faster
Maintain consistent coding standards
Works entirely in your browser - no data is sent to any server

Use this tool from your AI client

Connect once with MCP, then let your assistant call this tool when you need it.

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claude mcp add --transport http hyperteams-tools https://hyperteams.net/mcp/tools

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Available MCP tools

Your assistant can call these actions through the public tools server.

format_sql
minify_sql
validate_sql

Download SKILL.md

Give this file to your agent to teach it when and how to use this tool.

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