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Chart and Graph Maker for Bar, Line and Pie Charts

Enter data manually or import CSV, create a polished chart, customize every important detail and download a high-quality image.

Chart and graph studio

Create accurate visualizations from a typed table, pasted spreadsheet data or CSV file.

1. Data table and CSV

6 rows · 2 series
Paste or import CSV / TSV data

Quoted fields and comma, semicolon or tab delimiters are supported. Practical limit: 1,000 rows and 12 series.

2. Chart type

Select the clearest visual form

3. Titles and labels

Explain the chart clearly

4. Colors and appearance

Choose a readable visual system
13 px
2 px
6 px
4 px
0.25

5. Axes, values and number format

Control scale and displayed values

6. Output and project

Set image size and local saving

Live chart preview

The downloaded chart uses the same data and appearance settings.

1200 × 675 pxBar
Preparing the chart previewThe editor will appear when the chart renderer is ready.

Chart quality check

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  • Preparing chart checks.
Accessible chart data table
Preparing the chart editor…

Create charts and graphs from typed data or CSV

This chart maker converts a table of categories and numbers into a clear visual chart. Build a bar graph for comparisons, a line graph for trends, a pie chart for proportions or another supported visualization, then customize the result for reports, presentations, assignments, websites and social posts.

Editable data table

Add categories and multiple numeric series directly in the browser, rename each series and choose its color without preparing a separate file.

CSV and spreadsheet import

Paste copied cells or import CSV, TSV and text data with delimiter detection, quoted-field support and row-or-column orientation.

Eight useful chart types

Create vertical and horizontal bars, lines, filled areas, pie charts, doughnut charts, radar charts and polar area charts.

Presentation-ready customization

Control titles, axis labels, legend location, palettes, series colors, grids, value labels, bar shape and line smoothing.

High-resolution image export

Download chart images with practical presets for landscape, square, portrait, Story, presentations and reports.

Reusable local projects

Auto-save in browser storage or download a project file containing the table and settings for later editing.

How to make a chart or graph online

Follow the real workflow in the chart studio to move from raw values to a finished visualization.

  1. Enter or import dataType labels and values in the editable table, paste spreadsheet data, or import a CSV, TSV or text file.
  2. Choose a chart typeSelect a bar, horizontal bar, line, area, pie, doughnut, radar or polar area chart.
  3. Customize the designEdit titles, colors, legend placement, axes, number formatting, value labels and chart dimensions.
  4. Check the live previewReview the chart, data summary and quality notices while making changes.
  5. Download or saveExport the chart as PNG, JPG or supported WebP, copy a PNG, download CSV, or save a reusable project file.

Choose the right chart type for your data

Chart typeBest used forImportant consideration
Bar graphComparing values across categories or groups.Horizontal bars are often clearer when category names are long.
Line graphShowing change, movement or trends across an ordered sequence.Keep the category order meaningful, such as dates or stages.
Area chartEmphasizing the magnitude of a trend over time.Overlapping filled series can become difficult to compare.
Pie or doughnut chartShowing parts of a whole when there are relatively few categories.Avoid too many slices and avoid negative values.
Radar chartComparing profiles across several shared measurements.All series should use comparable scales.
Polar area chartComparing magnitudes as equal-angle circular segments.Use nonnegative values and clear category labels.

CSV graph maker with flexible data import

Columns as data series

Use a first row such as Month, Revenue, Expenses. Every remaining row becomes a category with one value in each series.

Rows as data series

Use the first column for series names and the first row for category labels when your spreadsheet is arranged horizontally.

Quoted and international values

The importer handles quoted fields, embedded separators, tabs, semicolons and common decimal-comma number formats.

Validation before plotting

Blank cells become missing values, invalid numbers are identified, and excessive rows or series produce a clear warning.

Chart image formats and project downloads

PNG charts

PNG is the strongest general choice for sharp text, diagrams and transparent chart backgrounds.

JPG charts

JPG can create smaller photographs-style files but always uses a solid background and may soften fine chart text.

WebP charts

Supported browsers may provide WebP for a useful balance between quality and file size.

CSV data

Download the current editable table as UTF-8 CSV for use in spreadsheet software or another data workflow.

Project JSON

Save chart data and appearance settings together, then import the project to continue editing later.

Clipboard PNG

Copy the rendered chart directly where secure-browser clipboard image support is available.

Private browser-based chart creation

Chart values are processed locally

The page does not submit typed data, pasted spreadsheet cells or imported CSV content to a page-specific server endpoint.

Static rendering code is loaded separately

A fixed browser-rendering file is requested from a public content network. Your chart labels and values are not included in that request.

Auto-save is optional

When enabled, the current project is stored in this browser for reuse. Disable auto-save or reset the tool when local persistence is not desired.

Exports use temporary browser data

Images and downloads are generated in memory. Temporary object URLs are released shortly after the download begins.

Accuracy, browser compatibility and practical limitations

Charts reflect entered values

The tool visualizes the provided numbers but does not verify whether the underlying data, units or conclusions are correct.

Large datasets reduce readability

Hundreds of categories may technically render but can create crowded labels and a less useful chart.

Circular charts need suitable data

Pie, doughnut and polar charts work best with nonnegative values and a limited number of categories.

Logarithmic scales require positive numbers

Zero and negative values cannot be displayed meaningfully on a logarithmic numeric scale.

Clipboard support varies

Image copying usually requires a secure page, a direct button click and permission from the current browser.

Very large exports use more memory

High resolution multipliers and tall Story dimensions can exceed memory on lower-end mobile devices.

Chart and CSV troubleshooting

The chart is blank

Confirm that the table contains at least one label and one valid number. Switch from logarithmic to linear if the data includes zero or negative values.

CSV columns are incorrect

Select comma, semicolon or tab manually, then verify whether columns or rows represent the data series.

Labels overlap

Use a horizontal bar chart, shorten category names, increase output dimensions or reduce the chart font size.

Image export fails

Reduce the resolution multiplier or image dimensions, close memory-intensive tabs and try PNG again.

Frequently asked questions about chart and graph makers

Answers about typed data, CSV import, bar graphs, line graphs, pie charts, image downloads, privacy, mobile use and troubleshooting.

What does this chart and graph maker do?

It turns typed tabular data, pasted spreadsheet values or an imported CSV file into customizable bar, line, area, pie, doughnut, radar and polar area charts.

Is this graph maker free to use?

Yes. The page does not require a paid plan, account or registration to create and download charts.

Do I need to install anything?

No. The editor runs in a current web browser. A static chart-rendering component is loaded when the page starts, but no desktop application is required.

Can I type data manually?

Yes. Edit category labels and numeric values directly in the data table, then add or remove rows and data series as needed.

Can I paste data from Excel or Google Sheets?

Yes. Copy cells from a spreadsheet, paste them into the CSV or TSV box, choose the correct orientation, and apply the data.

Which CSV layout should I use?

The usual layout places category labels in the first column, series names in the first row and numeric values in the remaining cells. The importer can also interpret rows as series.

Which delimiters are supported?

The importer supports comma-separated, semicolon-separated and tab-separated data, with automatic delimiter detection or manual selection.

Can CSV fields contain commas or quotation marks?

Yes. Properly quoted fields, embedded delimiters and doubled quotation marks are handled by the parser.

Can I create a bar graph?

Yes. Create vertical, horizontal, grouped or stacked bar charts and adjust border radius, spacing, axes, grids and value labels.

Can I create a line graph?

Yes. Line and filled area charts support multiple series, point size, curved or straight lines, axes, grids and value labels.

Can I create a pie chart?

Yes. Pie, doughnut and polar area charts use one selected data series and can show values or percentage labels.

Can I chart multiple data series?

Yes. Bar, line, area and radar charts can compare multiple series. Circular charts provide a selector for the series used as slices.

Can I make a stacked chart?

Yes. Enable stacking for vertical or horizontal bar charts. Stacking is disabled for chart types where it does not apply.

Can the chart show negative values?

Yes. Bar and line-based charts support negative values. Pie, doughnut and polar area charts require nonnegative slice values for meaningful output.

Are decimal comma numbers supported?

Yes. Values such as 12,5 can be interpreted as decimals, especially with semicolon-separated data. Mixed thousands and decimal separators are also normalized where possible.

What happens to blank or invalid values?

Blank cells become missing values. Invalid numeric cells are marked in the editable table and omitted from the plotted dataset until corrected.

Can I change chart titles and axis labels?

Yes. Add a chart title, subtitle, horizontal-axis title and vertical-axis title. Axis titles are hidden automatically for circular charts.

Can I customize colors?

Yes. Choose a coordinated palette and edit the color of every data series. Circular charts automatically assign distinct slice colors.

Can I use a transparent chart background?

Yes. Select a transparent canvas and export PNG or supported WebP. JPG does not support transparency and uses a solid fallback.

Which image formats can I download?

PNG and JPG are available. WebP is offered only when the current browser confirms that it can create that format.

Can I copy the chart directly to the clipboard?

Yes in browsers that permit PNG image clipboard writing after a user action. Download PNG is the fallback when clipboard access is unavailable.

Can I save the chart for later editing?

Yes. Enable browser auto-save or download a project JSON file containing the data and visual settings, then import it later.

Does my chart data leave my device?

The page does not send chart values to a page-specific processing endpoint. Data editing, chart creation and image export occur in the browser.

Does the tool store my data?

Only when browser auto-save is enabled. The current project is then stored in local browser storage on the same site and can be cleared with Reset Tool.

Does it work on phones and tablets?

Yes. Controls stack on narrow screens and the chart preview scales responsively. Large tables are generally easier to edit on a wider screen.

Which browsers are supported?

Current Chrome, Edge, Firefox and Safari releases support the main editor, chart preview and PNG or JPG export. Clipboard and WebP support can vary.

How much data can I import?

The importer accepts practical files up to 5 MB and uses at most 1,000 category rows and 12 data series per chart to protect browser responsiveness.

Why is my chart blank?

Check that at least one category and one valid numeric value exist. Also verify that logarithmic charts contain only positive values and circular charts do not use negative slices.

Why did my CSV import into the wrong columns?

Choose the delimiter manually, verify the header and label-column options, or switch between Columns are series and Rows are series before applying the data.

How do I undo a change?

Use Undo and Redo in the tool header. The editor keeps a local history of recent data and customization changes during the current page session.

Which chart type should I choose?

Use bars for category comparisons, lines for trends, pie or doughnut charts for parts of a whole with few categories, and radar charts for multi-metric profiles.

How do I reset the graph maker?

Choose Reset Tool to restore the sample chart, default appearance and initial table. This also clears the saved project for this tool.

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