Box and Violin Plot Generator

A Free, Offline, Multi-language app to Create beautiful box plots & violin plots.

Box & Violin Plot Generator is a free, powerful statistics visualization tool that turns raw numbers into stunning box plots and violin plots in seconds.

THREE PLOT TYPES

Box Plot — classic quartile visualization with whiskers, median lines, and outlier detection.

Violin Plot — smooth kernel density estimation curves showing full distribution shape.

Combined — overlay both for the most complete picture of your data.

FULL STATISTICS DASHBOARD

Every group displays: minimum, Q1, median, Q3, maximum, mean, standard deviation, IQR, and outlier count — all calculated in real time as you edit your data.

FULLY CUSTOMIZABLE

- Add unlimited data groups with individual colors

- Toggle data points, mean markers, and notched boxes

- Adjust box width, opacity, and stroke color

- Switch between vertical and horizontal orientation

- Set custom chart title and axis labels

- Choose from 5 built-in color themes

SAMPLE DATASETS INCLUDED

Jump right in with ready-made datasets: Iris petal lengths, exam scores, city temperatures, department salaries, or generate random data to experiment with.

SAVE & EXPORT

- Save designs and reload them anytime

- Export high-resolution PNG (2x) for presentations

- Export clean SVG for further editing in design tools

DARK & LIGHT MODE

Beautiful in both themes. Matches your system preference automatically.

COMPLETELY FREE

No subscriptions. Every tool is available from the start.

Perfect for students, teachers, data analysts, researchers, and anyone who works with data distributions.

Download now and start plotting!