DAX Formatter Online

The DAX Formatter Online standardizes DAX expression formatting for Power BI and SSAS models. It accepts a DAX expression or multi-line measure, then outputs a consistently formatted version with defined indentation, line breaks, and token alignment. It is designed for BI developers, data analysts, and modelers who produce measures, calculated columns, and calculated tables and need readable, auditable code across teams. The tool supports a range of DAX patterns and aims to reduce formatting disagreements in collaborative environments. Conceptually, the formatter tokenizes the input, builds a lightweight structural view, and reapplies formatting rules that preserve semantics. It applies rules such as breaking function argument lists onto new lines, aligning CALCULATE components, and wrapping long expressions at a reasonable width. Optional settings allow indentation size and wrap width, but the core service remains deterministic: same input yields deterministic, readable output. Audience and value: BI teams benefit from consistent code style, easier code review, and lower cognitive load when comparing measures. Unique differentiators include preservation of comments, support for nested functions, and deterministic formatting that does not alter evaluation logic. Use cases include formatting DAX for production reports, audits, training, and repository hygiene.