Bar Graph Maker

How to make a bar graph

1. Title it. Say what was counted or measured, and when: “Books read per month, 2026”.
2. Enter the data. One category per row with its number, or paste two columns from Excel or Google Sheets. Need two sets of numbers per category? Add a series and it becomes a double bar graph.
3. Name the axes. The category axis says what the bars are (Month); the value axis says what the numbers count (Books). Without them, a reader has to guess.
4. Choose the direction. Vertical columns suit short labels and things in order, like months. Horizontal bars suit long labels, such as survey answers.
5. Check, then download. Read the notes under the graph, then download a PNG for slides and documents, an SVG for design tools, or print it.

Will people read it right?

Under the graph, the maker checks the things that make bar graphs mislead or slow down. It spots labels that run in time order, where a line graph shows the trend better, and labels too long to sit under their bars. It catches a different colour on every bar for no reason, and a long list in random order that makes readers hunt for the biggest. In a stacked bar, the middle parts can’t be compared. Each note comes with a one-tap fix.

When the graph reads well, it says so and writes a caption you can copy, like “Dog is the highest at 11, about 5.5 times Hamster (2), the lowest.”

Bar graph, pie chart or line graph?

Use a bar graph to compare amounts across separate categories: votes per option, pets per type, sales per store. Use a pie chart only to show how one whole splits into a few parts. Use a line graph when the categories are moments in time and the point is the trend. Use a histogram for a list of measurements, like heights or test scores, to see how they spread out.

Downloading, printing and sharing

Download PNG gives a sharp image at twice screen size for slides, Google Docs and Word. PNG 4× is for posters. SVG stays crisp at any size and opens in Illustrator, Figma, Canva and Inkscape. Print prints the graph alone. Copy share link copies a web address that holds your data, so a student or colleague opens the same graph and can edit their own copy. Need a blank graph to fill in by hand? Use the printable templates.