Formatter DAX

Format and beautify your DAX code with proper indentation, line breaks, and syntax validation.

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5,168+

Total Calculations Run

< 15ms

Browser Execution Speed

100%

Client-Side Privacy

4.9 / 5.0

User Satisfaction

Worked Example & Common Values

Below is a sample worked calculation demonstrating how Formatter DAX processes input data instantly inside your browser.

Sample Input Minified string: {"id":1,"status":"active","roles":["admin"]}

Computed Result

{
  "id": 1,
  "status": "active",
  "roles": [
    "admin"
  ]
}

Execution Mode Client-Side In-Browser JS

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About This Tool

The DAX Formatter is a powerful online tool that helps you format and beautify DAX (Data Analysis Expressions) code used in Power BI, Analysis Services, and Excel Power Pivot. It automatically applies consistent indentation, adds proper line breaks, and validates syntax to make your DAX code more readable and maintainable. The tool supports various formatting options including indentation size, line length limits, and keyword casing. Formatted code is displayed with syntax highlighting for better readability, and you can easily copy the results to your clipboard.

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How to Use

Paste your DAX code into the input text area
Adjust formatting options like indentation size and line length
Click the 'Format DAX' button to process your code
View the formatted result with syntax highlighting
Use the 'Copy to Clipboard' button to copy the formatted code
Use 'Reset' to clear the input and start over

Frequently Asked Questions

Find Quick Answers

What is DAX and why format it?

DAX (Data Analysis Expressions) is a formula language used in Power BI, Analysis Services, and Excel Power Pivot. Formatting DAX code improves readability, makes debugging easier, and ensures consistency across your data models.

Does this tool validate DAX syntax?

Yes, the tool performs basic syntax validation to catch common errors like mismatched parentheses, quotes, and invalid function names. However, for complete validation, you should still test your DAX in the target environment.

Can I format long DAX expressions?

Yes, the tool handles DAX expressions of any length. You can adjust the maximum line length setting to control how the code wraps. The tool processes everything client-side, so there are no file size limitations.

What formatting options are available?

You can control indentation size (2-8 spaces), maximum line length (80-120 characters), keyword casing (UPPERCASE or lowercase), and whether to add spaces around operators.

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