How the box & whisker plot maker works
Paste your numbers or load a CSV. For each series we compute the five-number summary: minimum, first quartile (Q1), median, third quartile (Q3), and maximum. Whiskers extend to the last points within 1.5×IQR (IQR = Q3 − Q1). Data beyond whiskers are plotted as outliers. All styling changes apply in real‑time and the chart is fully responsive.
How to generate a box and whisker plot
- Choose how many series you want (or paste your data / import CSV).
 - Enter values for each series separated by commas or new lines.
 - Customize background and border colors under Design.
 - Set a title and optional source under Labels.
 - Export as PNG or SVG.
 
Common questions
- What is 75% of a boxplot? The 75th percentile is Q3, the right edge of the box in a horizontal layout.
 - What is a box and whisker plot maker? A tool that turns raw data into a concise distribution summary with quartiles, whiskers, and outliers.
 - What are the 5 main points? Min, Q1, Median, Q3, Max (the five‑number summary).
 
