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Format your SQL

Format your own SQL code using this free online formatter. Try formatting your SQL code with a few pre-defined styles.

Powered by SQL Prompt

An add-in for SQL Server Management Studio and Visual Studio, SQL Prompt strips away the repetition of coding

Styles

    or press Ctrl+Enter

    What SQL formatting does, and why teams standardize it

    Formatting doesn't change what your SQL does, but it changes how fast anyone else can understand it. Consistent indentation, casing, and layout turn a wall of code into something you can scan in seconds, which matters most when you're reviewing someone else's query or coming back to your own after six months.

    Teams standardize formatting for a few practical reasons. Reviews go faster when everyone's code looks the same; reviewers can focus on logic instead of untangling style. Diffs stay clean, too. If two developers write the same query with different spacing or capitalization, a diff tool flags every line as changed, even when the actual logic hasn't moved. Standard formatting keeps diffs limited to real changes, so pull requests are easier to read and easier to trust.

    Formatting SQL inside SSMS

    The formatter on this page runs on the same engine as SQL Prompt, so what you see here is what you'd get inside SQL Server Management Studio or Visual Studio.

    Inside SSMS, SQL Prompt applies your chosen style with a single shortcut (Ctrl+K, Y), whether you're cleaning up a query you just wrote or reformatting a page of inherited legacy code. You don't have to think about layout while you're writing; write it your way, then format it in one step.

    When using SQL Prompt as part of the SQL Toolbelt Essentials bundle, formatting styles can also be shared across teams. Once a team agrees on a format, SQL Prompt lets everyone apply it the same way, so code looks consistent no matter who wrote it. As one long-time user put it, being able to take code written by anyone and format it to be clean and understandable instantly is one of the tool's biggest time-savers, and one of the reasons reviews and long-term maintenance get easier.

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    “I have always been a huge fan of Redgate’s software, and I can confidently say that SQL Prompt is a masterpiece. It has super-enhanced my SQL scripting abilities and has cut my scripting time down to a quarter or less. The tool is very intuitive, and the comprehensive settings allow me to tailor it to my own coding style.”

    Sean Van Der Walt, Data Analyst, Multichoice

    “If you take SQL Prompt away from me, I'll have to quit!”

    Jake Manske, T-SQL Software Developer

    “The ability to have every DB developer’s code formatted the same way with the execution of a simple command is incredibly helpful to making code reviews more efficient, and to reducing long-term product maintenance costs.”

    Tim Edlund, Founder and CEO, Softworks Group

    “Working smarter is one of the reasons I'm such a fanboy of Redgate's products…One of my favorite tools is SQL Prompt, an SSMS plugin that adds "missing" functionality, or has similar features which work better. Either way, if you use SSMS, SQL Prompt will make your life better.”

    Richard Dudley, Data Architect, Quicken Loans

    “I love SQL Prompt. The speed and friendly, intuitive nature of the tool is excellent. The way it handles autocompletion for eg CTEs and combinations of APPLY and variables makes it a great tool for improving speed and quality for our development efforts. I've recommended it across the entire development team and it is loved by all.”

    Erik Stark, Development Teamleader, Liseberg AB

    “It saves huge amounts of time, boosts productivity, enforces common layout and coding standards, and means I can focus fully on the task in hand, while letting the syntax and code take care of themselves.”

    Jerry Pett, Director, Burnt Orange Designs

    “I use SQL Prompt whenever I write any SQL, simple or complex, because it's such a powerful programming aid. I no longer have to constantly look up or memorize obscure object names and SQL commands – instead, I can just browse for them.”

    Brian Finkel, Advanced Solutions Group

    “I am a consultant who specializes in backend systems. I normally spend about 50% of my day in SQL Server Management Studio. Since I started using SQL Prompt, I am at least 30% more productive. Even my clients are starting to notice. I honestly cannot comprehend how I managed to write Transact-SQL prior to this tool.”

    John Ek, ekDEVELOPMENT

    “SQL History is a huge productivity booster; I use it daily. I've changed the way I work within SSMS, just so I can leverage SQL History.”

    Eric Dronen, Senior Engineering Manager, FanDuel

    FAQs

    Is this SQL Formatter free?

    Yes, the SQL Formatter is provided free to use.

    Which SQL dialects does it format?

    The formatter is designed for Microsoft SQL Server T-SQL.

    Can I create custom formatting styles?

    With SQL Prompt, you can fine-tune your formatting styles to get them exactly how you like them, and you can even share them with your team to keep code consistent.

    Does the formatter store the SQL I paste?

    The formatter does not store any of your SQL code.