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Exploratory Data Analysis (EDA) Tool

Profile a CSV with summary statistics, distributions, and charts. All client-side.

100% Secure - your files are processed in your browser and never sent to a server.
Drop your file hereor click to browseSupports CSV, TSV, XLS, XLSX, JSON, XML, YAML, SQL, KML, GeoJSON (Max 100MB)

How to use the EDA Tool

  1. Upload a CSV/Excel file: Drag and drop your file or paste raw delimited text.
  2. Check the overview: See row and column counts, cell totals, and inferred types at a glance.
  3. Explore columns: Switch to the "Columns Detailed" tab and pick any column from the sidebar.
  4. Numeric columns: See min/max, mean, median, standard deviation, sum, and a value distribution histogram.
  5. Categorical columns: See the unique value count and a bar chart of the top 10 most frequent terms.

Frequently asked questions

How does the EDA Tool analyze my CSV data?
Pick or paste a CSV file. The tool reads all rows, figures out which columns are numeric or categorical, and then calculates things like averages, medians, and null counts. It also builds distribution histograms for each column.
Is my data secure when using the Exploratory Data Analysis tool?
Yes. Everything happens in your browser using JavaScript. Your files never leave your computer and are never uploaded anywhere.
What is the maximum file size supported by this profiler?
Files up to 50-100 MB work fine in modern browsers. A background Web Worker handles the heavy lifting so the page stays responsive while analyzing large datasets.

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