Chart Builder
Load any data file and instantly visualize it as a bar chart, line chart, scatter plot, or histogram. Choose columns, pick an aggregation, and draw — pure SVG, no external library, no upload required.
More Power Tools
SQL Query Tool
Write SQL queries against any loaded file. Join, aggregate, filter across multiple files.
Data Profiler
Profile any file — row counts, column types, null rates, and statistics.
Join Files
Join two files with INNER, LEFT, RIGHT, or FULL OUTER joins on any key column.
Find Duplicates
Find duplicate rows across any column combination and export the results.
Pivot Table
Build pivot tables from any data file — rows, columns, values, and aggregation.
Data Catalog
Browse free public datasets and query them directly in the SQL editor.
Mock Data Generator
Generate realistic sample data — names, emails, dates, numbers, and more.