Chart Creator

About the Chart Creator

Most chart tools either want you to paste in a 500-row CSV or ship you to a heavy "dashboard" app you'll never sign in to again. This one is the opposite. Type the handful of numbers you actually want to show, drag the colors until they match your brand, write a real title, and download a PNG you can drop straight into a slide, doc, post, or print layout. No accounts, no upload, no fuss.

Chart types

• Pie and Donut for showing parts of a whole — budget splits, market share, time allocation, vote shares.
• Polar Area for the same data with equal-angle slices and value-driven radius — useful when comparing magnitudes more than proportions.
• Bar (vertical) and Horizontal Bar for comparing categories side by side. Stack them when each bar needs to break down into parts.
• Line and Area for trends over time, before/after comparisons, and ranked progressions.
• Radar for multi-dimensional comparisons — skill assessments, scorecards, product spec sheets.

The built-in spreadsheet

The left panel is a live, editable mini-spreadsheet. Each row is a category (a slice for pie/donut, a bar for bar charts, a point on the x-axis for line charts). Each row has its own color swatch so pies and donuts can be styled exactly the way you want. The "+ Add series" button creates additional value columns — perfect for grouped bars, multi-line trends, or stacked-area comparisons — and each series has its own name and color in the header.

Customization

• Title and subtitle. Adjust the wording, color, and size so the headline reads cleanly on whatever you're embedding it in.
• Legend. Top, bottom, left, right, or hidden.
• Axis titles. Customize the X and Y axis labels — automatically hidden on chart types that don't have axes.
• Per-row colors. Click any swatch in the spreadsheet to set the exact color for that slice or bar.
• Palettes. One-click color schemes including bold, pastel, ocean, sunset, monochrome, and grayscale.
• Background, label text color, font. Match the chart to your brand or document.
• Grid lines, data labels, smoothing, stacking. Toggle each one independently to get the look you want.
• Donut hole size. Slide between a thin ring and a thick wheel.

Common uses

• Slides for a board meeting, sales pitch, or class — a clean pie that says "here's how revenue breaks down".
• Internal reports and one-pagers where a single chart conveys the headline number better than a paragraph.
• Social posts, blog graphics, newsletter visuals — any place a clean PNG of a labeled chart adds clarity.
• Quick visual sanity checks before building a heavier dashboard or producing a polished design version.
• Annotating a printable handout or worksheet with a small chart that summarizes the data.

Your data stays in your browser

Everything happens locally — typing into the spreadsheet, picking colors, generating the chart, exporting the PNG. Nothing is uploaded, nothing is sent to a server, and the page does not save your numbers anywhere outside the current tab. Close the tab and the chart and its data are gone.

Common questions

How do I make a pie chart online for free?

Type or paste your categories and values into the built-in spreadsheet, pick pie (or donut), style the colors and labels, and export the image. No spreadsheet software or account required.

What chart types can I create?

Pie, donut, bar, line, area, polar, and radar. Switching types takes one click, so you can try the same data as a bar chart and a line chart and keep whichever tells the story better.

Can I match my company's brand colors?

Yes. Every series color, font, title, axis, and legend is editable, so the chart drops into the deck looking like it was made by the design team.

How do I get the chart into PowerPoint or Google Slides?

Export the chart as an image and insert it like any picture. The export is high-resolution, so it stays crisp on a projector.

Is my data uploaded when I make a chart?

No. The spreadsheet and the chart both live in your browser, so revenue figures and internal numbers never touch a server.

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