Chart Maker
1 / 4Create clear charts from category data.
Build editable bar and line charts directly in your browser. Enter categories and values, refine the labels and styling, then export a clean chart for a worksheet, presentation, or report.
Bar and line chartsUp to 12 categoriesUp to 4 data seriesSVG and PNG export
Chart Maker is focused on straightforward categorical bar and line charts. It is a quick visual tool, rather than a replacement for a spreadsheet or a statistical package.
No accountLocal savingFrontend only
What you can make
Choose the chart that best shows the comparison.
Use bar charts for clear category comparisons and line charts for simple trends across evenly spaced categories.
Single bar charts
Grouped bar charts
Single line charts
Multi-line charts
Chart previews
Move between four chart layouts without re-entering your data.
Use one editable category dataset for a focused single series or a multi-series comparison, then switch between bar and line presentations.
Key features
Control the data, then refine the chart.
Keep the workflow focused: enter the numbers, choose the chart type, and make only the presentation adjustments you need.
Editable chart data
Rename categories, edit values, and add up to four series directly in the workspace. Your data remains available when you switch chart types.
Axis and scale controls
Use a readable automatic scale or set a manual y-axis range. Adjust spacing, tick labels, grids, and category-label rotation.
Flexible styling
Set chart and axis titles, series colours, bars, lines, grid styling, legend placement, value labels, and background colours.
Clear labels and legends
Keep categories, series, and axes easy to read with chart titles, axis titles, legends, and configurable label display.
Categorical comparison
Even x-axis spacing keeps categories easy to compare, whether you are showing a classroom survey or a simple grouped dataset.
Export as SVG or PNG
Download scalable SVG charts or PNG images for worksheets, presentations, documents, and quick sharing.
How it works
From category data to exported chart.
- 1Choose a bar or line chart layout.
- 2Enter categories, series names, and values.
- 3Adjust the axes, labels, legend, and styling.
- 4Export the finished chart as SVG or PNG.
Browser-based use
Your chart stays on your device.
Chart Maker saves your current work in localStorage on the same browser. There is no account system, backend storage, or cloud sync.
Local browser state
No cloud sync
SVG export
PNG export
Good for the everyday chart.
Make a concise chart for a lesson, a document, or a quick explanation without needing a heavier data workflow.
Maths worksheetsClassroom examplesSimple data-handling tasksCategory comparisonsBasic trend visualsCharts for slides and documents
Ready to chart?
Open Chart Maker and bring your data into view.
Add categories and values, select the right chart type, and export the finished visual.