About Us
bargraphmaker.co helps students, teachers, small business owners, and anyone else who needs a clear bar chart in a hurry. You don’t need to sign up or install anything. You type in your numbers, pick a style, and download your chart.
Our goal is simple: make chart building fast and free for everyone.
Who Runs This Site
Bar Graph Maker is built and maintained by Muhammad Umer Shuaib, along with a small team that works on tools for students and educators. Muhammad has spent years building and testing free web-based calculators and chart makers, and started this project after noticing how many bar graph tools online were slow, cluttered with pop-ups, reload, or locked behind a signup form.
That experience shaped how this site is built: no forced sign-ups, no unnecessary steps, and a clean chart every time you use it.
What You Can Do Here
We built a full set of bar graph tools, each one made for a specific job. Pick the one that matches your data:
- Bar Graph Maker — the classic single-series bar chart, good for quick comparisons
- Double Bar Graph Maker — compare two data groups side by side
- Triple Bar Graph Maker — compare three data groups in one chart
- Quadruple Bar Graph Maker — plot four data groups on the same chart
- Multiple Bar Graph Maker — compare five or more data series at once
- Stacked Bar Graph Maker — show parts of a whole across categories
- Segmented Bar Graph Maker — break down each bar into labeled sections
- Percentage Bar Graph Maker — show each category as a share of 100%
- Horizontal Bar Graph Maker — turn bars sideways, useful for long category names
- Bar Graph Maker with Error Bars — add error margins to show a range around each value
- Histogram Maker — group numeric data into ranges to see how it’s distributed
Every tool on the site works the same way: enter your data, adjust colors and labels, then download your chart as a PNG or JPG image. There’s no software to install and no account to create.
How We Handle Your Data
We don’t ask you to create an account to use any of our chart tools. The numbers you type into a chart stay in your browser and are not uploaded to our servers. For the full picture, read our Privacy Policy.
Questions or Feedback
If something on the site isn’t working right, or you have an idea for a new chart type, get in touch through our Contact page. We read every message. And before you start building charts, it’s worth a quick look at our Terms of Use and Disclaimer.