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Tool

Chart Maker

Create SVG or PNG charts from JSON data in multiple chart types. Supports axes, multi-series, and export for bar, line, area, pie, donut, and scatter charts.

Chart Maker Overview

The chart maker lets you paste JSON data and instantly visualize it as bar, line, area, pie, donut, or scatter charts.

It works well for report drafts, dashboard concepts, blog graphics, and presentation charts when you need something quickly.

Helpful for

  • Drafting simple data visualizations
  • Generating chart images for reports
  • Checking JSON structure through visual output

How to use it

  1. Paste JSON data as an array of objects.
  2. Choose the axis fields, series, and chart type.
  3. Save the result as SVG or PNG.

FAQ

What data format should I provide?

Provide an array of JSON objects. For example, [{"label":"Jan","value":12,"visitors":120}] works with a string label and one or more numeric values.

Can I save the chart output?

Yes. You can download the generated chart as PNG or SVG, or copy the SVG code to the clipboard.

Works well with

JSON Formatter & DiffFormat, minify, sort, and compare JSON data.Color Palette & GradientConvert HEX, RGB, and HSL values, create palettes, check contrast, and build CSS gradients.PDF Merge & Image ConversionMerge PDFs or convert image collections into a single PDF.