SQL Formatter
Fast, accurate, and free online SQL Formatter tool that runs directly in your browser.
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1Enter data
Enter content, paste text or load a file from disk. -
2Click the button
The tool will immediately process your data in the browser. -
3Get the result
Copy the finished text or save the file to your device.
return "Result ready in 0.1s";
}
SQL Formatter
This tool formats SQL queries: it adds indentation and new lines, aligns main sections (SELECT, FROM, WHERE, JOIN, GROUP BY, ORDER BY), and optionally converts keywords to uppercase. Ideal for quickly cleaning up SQL before pasting it into code or documentation.
Formatting options
Formatted SQL
No result - paste SQL and use the Format button.
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Related tools
Other tools you may find usefulSQL Formatter online - query formatting and SQL code beautifier
SQL Formatter online is a simple tool in the browser that automatically organizes your SQL queries, adds readable indents, aligns keywords and removes unnecessary spaces, thanks to which even very long and confusing SQL code turns into a clear block that can be easily analyzed, debugged and pasted into a review, documentation or pull request.
What does SQL Formatter online
The SQL Formatter tool accepts pasted or typed SQL queries in any form, and then, according to the selected options, formats the code so that it is readable and consistent with the selected style, for example with capital letters of keywords, consistent indentation and the logic of line breaks after commas.
After clicking the formatting button, you get ready, structured SQL code in the results panel, which you can immediately copy to your favorite editor, version control system or documentation tool, without manually correcting spaces, tabs and line breaks.
- You paste the raw SQL query exactly as you have it, even if it is on one line.
- You choose whether SQL keywords are written in uppercase letters for better readability.
- You decide whether you want to compact commas and remove unnecessary spaces in lists of columns and values.
- You set the indent size, for example 2 or 4 spaces, to match the result to the style in your design.
How SQL formatting works in this tool
The SQL formatter parses the code you pass in and tries to understand the query structure, that is, it separates main keywords such asSELECT, FROM, WHERE, JOIN, GROUP BYorORDER BY, recognizes brackets, column lists, function parameters and subqueries, and then arranges them in a clear, multi-line arrangement.
The end result is a readable block of SQL code in which you can easily spot missing commas, nested conditions, open parentheses or repeated logic, which significantly speeds up work in debugging, code reviews and optimization of database queries.
Why you should format SQL queries
Unformatted SQL quickly turns into an unreadable line of characters, especially when you are working with many joins, subqueries, conditionsAND i ORand aggregate functions, so even if the database executes such a query correctly, it is much more difficult for a human to parse it, modify or safely expand.
A good online SQL formatter helps maintain a consistent query style throughout the project, facilitates code review, reduces the risk of simple typos and missing commas, and speeds up the onboarding of new people on the team who can more quickly understand what a complex query does when written in a clear, multi-line format.
Reader SQL in seconds
Instead of manually moving subsequent query fragments to new lines, correcting indentation and counting brackets, you use the online SQL Formatter, which does it automatically and immediately shows the result, which saves time in everyday work with the database.
Fewer errors and faster debugging
Organized code makes it easier to spot missing logical operators, open parentheses in nested queries, alias mistakes, and suspiciously long conditions, making it easier to spot errors and make changes more confidently.
Consistent SQL style throughout the project
If the team uses a single SQL formatter, it is easier to maintain a uniform style of writing queries in the repository, which makes code review easier and the change history in the version control system is clearer and less cluttered with formatting changes.
How to use SQL Formatter step by step
The tool's interface has been designed so that you can paste a query, select options and see the formatted result in a few seconds, without having to read long instructions, so you can use it for both simple queries and very complex statements connecting several tables.
- Copy your SQL query from the editor, database administration panel or application and paste it into the SQL Formatter input field.
- Leave the default options or adapt them to your style, for example enable or disable capitalization of keywords.
- Choose whether you want to compact commas and lists so that items appear in logical lines that are easy to scan with your eyes.
- Set the indent size by entering the number of spaces you want to represent one level of nesting in the SQL.
- Click the formatting button and wait until a readable, structured version of your query appears in the output panel, ready to be copied.
SQL Formatter Options and Features
The online SQL Formatter allows you to match your output to popular query styles with a few simple switches and fields that determine how keywords, commas, spaces, and indents will appear in the generated code.
Most important formatting options
- Uppercase keywords- enables uppercase SQL keywords, such as SELECT, FROM, WHERE or JOIN, which improves readability when quickly scanning the code.
- Comma compaction- determines how lists of columns, values and function arguments are formatted so that logical breaks or new lines appear after commas.
- Trimming spaces- removes unnecessary spaces at the beginning and end of lines and reduces multiple spaces in the middle, making the code even and free from artificial offsets.
- Indent Size- allows you to choose how many spaces correspond to one nesting level, for example 2 or 4, which allows you to match the result to the conventions used in your design.
Example scenarios of using the
- formatter Preparing a readable version of an SQL query for code review in the version control system.
- Paste formatted code into technical documentation or a blog article about databases.
- Analyze complex reports and statistics where one query combines multiple tables and subqueries.
- Organizing queries extracted from application logs, which are often written in one long line.