Support creation Home 繁體中文
Data & Charts / Comparison

Bar & Column Chart Builder

Build grouped, stacked or horizontal bar charts from a simple CSV table and export locally as PNG or SVG.

Back to Converter HubChart.js browser-local rendering

Chart workspace

Edit the compact table or import a local CSV. The preview updates in this browser tab.

Live preview

Local Canvas
Progress0%

Ready for local data.

Your table and chart stay in this browser tab.

Features and quick guide

About this bar & column chart builder

Designed for quick reports, classroom exercises, product reviews and internal analysis without uploading a spreadsheet.

3 quick steps

  1. 1
    Paste a header row and numeric data.
  2. 2
    Choose a chart style and adjust the local options.
  3. 3
    Review the preview, then download PNG or SVG.

Local privacy promise

No file or table data is sent to a server. CSV reading, chart rendering and exports run locally.

No login, membership or server-side processing is required.

Frequently asked questions

Can I import CSV?

Yes. Use the first row for labels and series names, then provide comma-separated categories and values.

Is the chart uploaded?

No. The CSV is read in the current tab and Chart.js renders on a local Canvas.

Is the SVG a native vector chart?

The local Canvas image is wrapped in an SVG container; use vector software afterward for native vector editing.