Make a Box Plot Online
Enter raw numbers, grouped data, or CSV to create a box plot.
Open the box plot makerBox Plot Maker
Use this page for users who search for a maker rather than a generator.
Quick start
Paste data here and open the full generator with your values loaded.
Box Plot Maker with Labels
Edit the title, axis label, group labels, and color palette.
Box Plot Maker with Outliers
Show or hide outlier markers while keeping the computed summary table.
Download Your Box Plot
Export PNG, SVG, PDF, or summary CSV for reports and slides.