Histogram Chart Maker

A histogram is a bar chart that groups continuous data into intervals called bins to show how frequently values fall within each range. Use a histogram when you want to visualize the shape of a distribution — such as whether data is normally distributed, skewed, or bimodal. It is ideal for datasets like test scores, measurements, ages, or transaction amounts.

Enter your data values in the table, choose a bin count or bin width, then customize bar color and labels. Your histogram updates live as you edit. When satisfied, download it as PNG or SVG, or copy a shareable link.

Bin count sets a fixed number of equal-width intervals (e.g. 10 bins across your data range), while bin width fixes the size of each interval (e.g. every 5 units). Use bin count when you want a consistent number of bars regardless of data range. Use bin width when the interval size has meaningful units, like every 10 points on a test.

Yes. MakeCharts is free to use with no sign-up required. You can create, customize, and download histogram charts at no cost. Free accounts also include limited AI credits to try the AI-powered histogram generation feature.

When enabled, the statistics panel overlays key descriptive stats calculated from your raw data values — including mean, median, min, max, and range. This makes it easy to present distribution analysis alongside the histogram chart without needing a separate statistics tool.

A bar chart compares distinct categories, while a histogram groups continuous numerical data into adjacent bins to reveal frequency distribution. In a histogram, bars touch each other because the bins represent a continuous range. Use a histogram for measurements and frequencies; use a bar chart for named categories.

Yes. Describe your dataset in the prompt field (e.g. 'customer ages ranging from 18 to 65') and the AI will create sample data, suggest appropriate bins, and generate a ready-to-use histogram chart. You can then edit any values or settings to match your real data.

CSV and Excel file uploads are available on the Pro plan. Once uploaded, MakeCharts maps your column of values into the histogram automatically. On free and Starter plans you can paste data directly from a spreadsheet or type values manually.

You can download your histogram chart as a PNG for use in presentations, documents, or social media, or as an SVG for scalable, print-quality output. Embed codes for websites are available on Plus and higher plans.

Yes. MakeCharts is fully responsive and works on smartphones and tablets. You can enter data, adjust bin settings, and export your histogram chart directly from a mobile browser without installing any app.