---
title: "Charts"
description: "Create diagrams and visualizations with the built-in chart tool"
canonical_url: "https://meingpt.com/en/docs/platform/charts"
language: en
---

# Charts

The built-in **Charts** tool creates chart visualizations directly in chat using Chart.js.

## Current capabilities

The tool currently supports these chart types:

- `bar`
- `line`
- `pie`
- `doughnut`
- `scatter`
- `bubble`
- `radar`
- `polarArea`

## Tool method

- `builtin-create-chart`
  - accepts Chart.js-compatible parameters (`type`, `data`, optional `options`)
  - returns a chart URL that can be rendered in assistant responses

## Typical use cases

- KPI visualization from table values
- trend visualization over time series
- multi-category comparisons
- fast in-chat chart generation