KOEN

Chart Maker

CHART · MAKER

Paste data from Excel, Google Sheets or CSV to make bar, stacked, line, area, pie or donut charts with colorblind-safe palettes. Download as SVG or PNG.

01 · DATA

The first row holds series names and the first column holds categories. You can copy from Excel and paste into any cell.

1200 × 675
02 · STYLE
Palette
Background
Display
Size & font

Your data is saved automatically in this browser only and never sent to a server.

HOW TO

How to use

  1. Type your data in the table, or copy cells from Excel or Google Sheets and paste them in. The first row is series names and the first column is categories.
  2. Pick a chart type at the top: bar, stacked, horizontal, line, area, pie or donut.
  3. Set the title, palette, background, labels, legend and number prefix or suffix (like $ or %) on the right.
  4. Choose a size preset or enter pixels, then press Save PNG or Save SVG.
PAIRS WELL WITH

Pairs well with

FAQ

FAQ

Is my data uploaded anywhere?

No. The chart is drawn in your browser and your table is saved only in this browser's storage. Only font files are fetched from Google Fonts when you choose to embed fonts.

Which palette should I use?

The default and Okabe-Ito palettes are designed to stay distinguishable for people with color vision deficiency. With more than 8 series, colors repeat, so consider grouping your data.

SVG or PNG?

SVG stays sharp at any size and is ideal for slides, documents and editing in design tools. PNG works everywhere, like chat apps and social media.