M Chart Pro

M Chart Pro is a premium add-on for M Chart that extends chart creation in WordPress. Enter data in a spreadsheet or import a CSV file, pick a chart type, and review the live preview as you edit.

Enter data and choose a chart type

The spreadsheet interface supports multiple sheets. CSV import is fully keyboard-accessible and accepts configurable delimiters; spreadsheet keyboard support is partial. Screen-reader visitors entering chart data should use CSV import.

The bundled Chart.js library supports 19 chart types: line, spline, area, column, stacked column, bar, stacked bar, pie, doughnut, scatter, bubble, radar, radar area, polar, treemap, boxplot, violin, venn, and euler. The live preview redraws as you change data and options.

Choose how to publish each chart

Render a chart as a live interactive visualization, a static picture, or a plain HTML data table. Each chart is automatically saved as a PNG without extra software or an external service. Configure the image width and choose a quality multiplier from 1x to 4x. Static images can be used in RSS feeds, emails, AMP pages, and other places where JavaScript charts may not work.

Embed charts with a shortcode, the block editor block, or an iframe for use on other sites.

Present charts accessibly

M Chart targets WCAG 2.1 Level AA. Every front-end chart includes a hidden data table for screen readers. Charts size themselves to their containers and defer rendering until scrolled into view; the block editor uses lazy loading.

Switch between bundled Chart.js themes per installation, including a Color Blind Safe palette. Locale-aware number formatting and translation support help charts fit various languages and regional conventions.

Adjust chart details

Set a title and subtitle, axis titles and units, a forced axis minimum, legend and shared-tooltip settings, data-point labels, source attribution, and colors for individual data points. These controls let you adapt the chart presentation while keeping its dataset.

Build and embed a chart

Install M Chart and add M Chart Pro to the WordPress site. Create a chart, enter or import its data, choose a type, and configure its presentation. Check the live preview, choose an output format, then insert the chart with a shortcode or block, or embed it with an iframe.