Free Power BI Tools
Small, free, no-signup tools for anyone building Power BI dashboards — picking the right chart, writing DAX, choosing colors. Each one solves one real problem on its own. When you're ready to build the whole dashboard, DashPrompts does that part too — free, no Fabric or Copilot license needed.
Which Power BI visual should I use?
Describe your data and what you want to show, get a real chart recommendation with a reason why.
DAX formula generator
Describe a metric in plain English, get back real, correctly-structured DAX.
DAX explainer
Paste a DAX formula, get a plain-English explanation of what it does.
Power BI theme generator
Describe your colors, download a theme.json that applies to every visual at once.
CSV & Excel data profiler
Upload a file, get column stats and a quick data-quality score.
Sample dataset generator
Describe the data you want, download a clean sample CSV to practice with.
Excel to CSV converter
Upload an Excel file, download a clean, properly quoted CSV.
CSV to Excel converter
Upload a CSV, download a real .xlsx workbook with true numeric columns.
CSV to JSON converter
Upload a CSV, get a clean JSON array of objects -- one per row.
JSON to CSV converter
Paste JSON, get a clean CSV -- nested fields flatten automatically.
CSV to SQL converter
Upload a CSV, get a CREATE TABLE + INSERT script with real column types.
Fabric & Power BI pricing calculator
Estimate your real Pro, PPU, and Fabric capacity cost -- including Copilot.
Sample CSV file download
Three fixed, ready-made sample CSVs -- instant download for testing.
DAX time intelligence generator
YTD, MTD, year-over-year, rolling average, running total -- correct DAX, no AI.
Combine multiple CSV files
Upload 2+ CSVs, get back one merged file with a Source File column.
Split CSV into multiple files
Upload a CSV, pick rows per file, download a .zip of smaller files.
DAX cheat sheet
29 common DAX functions, searchable, each with a plain-English example.
Power BI star schema explainer
What a star schema is, why Power BI prefers it, and a self-check.
Already know what you want built?
Skip the single-purpose tools — upload your data, describe the dashboard, and get back a real, editable .pbip project today.