A chart that summarizes a distribution in five numbers: minimum, lower quartile, median, upper quartile, maximum. The box holds the middle 50% of your data.
Free AI box plot maker
Paste your raw values and ask for a box plot — quartiles, medians, whiskers, and outliers are computed and drawn for you. No ranking numbers by hand, no wrestling a spreadsheet's statistic charts.
Drag & drop your data
and
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Box and whisker plots, explained
The box spans the middle 50% of your data (lower to upper quartile), the line inside is the median, the whiskers reach to the furthest typical values, and anything beyond them is drawn as an individual outlier dot. Five numbers, one picture of the whole distribution.
How to make a box plot with AI in 3 steps
1Add data, ask for the plot
Upload a CSV or Excel file, connect a Google Sheet, or paste a column of raw observations — the five-number math happens on its own. Then type "box plot of delivery times by carrier" for one box per group.
deliveries.csvcarriers.xlsx
Box plot of delivery times by carrier
2Tune the details
Flip vertical or horizontal, show or hide outlier points, rename groups, set colors, annotate the median that matters.
Select chart typeBox plot
Show outlier pointsColor palette
3Export and share
PNG, SVG, or PDF for reports, or a live link and embed code that recompute as data lands.
PNG
From prompt to a box plot
This is what it looks like in the notebook — one prompt in, an explained, editable plot out.
Delivery time review
Ask AI
Box plot of delivery times by carrier, show outliersCarrier B has the tightest spread — an IQR of just 1.4 days around a 2.6-day median. Carrier C's median is similar but its upper whisker runs to 9 days, with three outliers past that.
Delivery time by carrier (days)
One box plot generator, four variations
Single box plot
One distribution, summarized. The quickest honest answer to "what does this data look like?"
Grouped box plots
One box per category, side by side — response times by region, scores by cohort. This is the version analysts actually reach for.
Horizontal box plot
Boxes run sideways so long group names stay readable, and ranked comparisons scan top to bottom.
Box plot with outliers
Points beyond the whiskers plotted individually, so unusual values announce themselves instead of hiding in a stretched whisker.
Why data teams pick Deepnote as their AI box plot maker
Understands the data
Quartiles, medians, and outlier thresholds come straight from raw values — and grouping by category or hiding outliers is one request each.
Stays connected
Boxes recompute as new data arrives — CSV, Excel, Google Sheets, or a live database, nothing re-uploaded.
Built for sharing
Publish an interactive plot, embed it in the report, or export a still that survives review.
Explore other chart types
The same AI generator handles every common chart — pick the one that fits your data.
Box plot FAQs
Five numbers, one prompt
Paste the raw data and let AI handle the quartiles. The finished plot drops into your report, deck, or dashboard.