How does Make Charts With AI generate charts from raw data?

Make Charts With AI uses advanced AI models to automatically inspect your uploaded JSON, CSV, Excel, or Markdown data, analyze column types, recommend appropriate visualization types, and compile Microsoft Flint chart specifications into interactive Vega-Lite, ECharts, or Chart.js visualizations.

What chart rendering engines are supported?

Make Charts With AI supports three major industry-standard rendering engines: Vega-Lite, ECharts, and Chart.js.

Is Make Charts With AI free to use?

Yes, Make Charts With AI offers free daily community chart generations for anonymous users and developers.

Can I connect AI assistants like Claude Desktop or Cursor to Make Charts With AI?

Yes! Make Charts With AI includes an official Model Context Protocol (MCP) server toolset that allows AI assistants (Claude, Cursor, Windsurf) to directly recommend and render charts.

AI Chart Generator from CSV, Excel, JSON, and Text

Make Charts With AI (also known as ChartIt) is an artificial intelligence data visualization platform that transforms raw spreadsheets, JSON datasets, Markdown tables, and natural language prompts into production-ready interactive charts.

Our platform uses Microsoft Flint as a unified chart specification format and automatically compiles your visualizations into three target rendering engines: Vega-Lite, ECharts, and Chart.js.

How It Works

Provide Your Data or Prompt: Upload a CSV, Excel (.xlsx), or JSON file, paste a Markdown table, or type a natural language request like "Plot monthly revenue vs marketing spend".
AI Analysis & Flint Compilation: Our intelligent agent analyzes column data types, identifies numeric metrics and categorical dimensions, recommends optimal chart types, and generates a structured Flint specification.
Multi-Engine Rendering & Export: Switch between Vega-Lite, ECharts, and Chart.js rendering engines instantly, customize visual styles, and export high-resolution SVG, PNG images, or raw JSON specifications.

Supported Input Formats

JSON Data: Array of JSON objects or structured key-value payloads. (JSON to Chart Generator)
CSV Files: Comma-separated values from spreadsheets, databases, or data exports. (CSV to Chart Generator)
Excel Spreadsheets: Native Microsoft Excel (.xlsx/.xls) workbook files. (Excel to Chart Generator)
Markdown Tables: Copy-pasted GitHub or Markdown formatted tables. (Markdown Table to Chart Generator)
Natural Language Prompts: Describe the visualization you need in plain English.

Supported Visualization Engines & 46+ Chart Types

Make Charts With AI automatically maps your data to 46 distinct visualization styles across three major rendering libraries:

Vega-Lite: High-precision declarative statistical graphics, bar charts, line graphs, scatter plots, box plots, and heatmaps.
ECharts: High-performance interactive visualizations, treemaps, radar charts, funnel charts, gauge charts, and sankey diagrams.
Chart.js: Lightweight canvas graphics, pie charts, doughnut charts, polar area charts, and multi-axis combo charts.

Popular programmatic generators:

AI Bar Chart Generator — Create vertical, horizontal, stacked, and grouped bar charts.
AI Line Chart Generator — Visualize time series trends, multi-line comparisons, and smooth spline curves.
AI Pie & Doughnut Chart Generator — Render proportional compositions, breakdown slices, and legend summaries.

Developer & AI Integration (Model Context Protocol)

Make Charts With AI provides a native Model Context Protocol (MCP) server. Developers and AI power users can connect AI assistants like Claude Desktop, Cursor, and Windsurf directly to our chart generation tools using two core MCP tools:

recommend_charts: Recommends the best chart specifications for given dataset schema and intent.
generate_chart: Compiles raw data and prompts directly into Flint specifications and rendered chart images.

Read our full API & Developer Documentation or visit the MCP Server Guide.

Frequently Asked Questions

How does Make Charts With AI convert raw data into charts?

Our backend AI engine processes your uploaded file or prompt, prunes unnecessary fields to maximize token efficiency, infers dataset semantics, generates a validated Microsoft Flint specification, and compiles it into clean client-side JavaScript charts.

Can I export my charts as SVG or PNG images?

Yes. Every chart generated on Make Charts With AI can be exported as scalable vector graphics (SVG), high-definition PNG images, or raw JSON specifications for integration into web applications, slide decks, and reports.

Is my data private and secure?

Yes. Your uploaded files and prompts are processed securely and transiently for chart generation without persistent storage of sensitive dataset contents.