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Data Visualization

Bubble Chart Generator

Generate customizable bubble charts from data with three dimensions (x, y, size)

html· HTML resultOpen tool

Quick start

Call this tool from your code in three languages.

cURL
curl -X POST 'https://api.elysiatools.com/en/api/tools/bubble-chart-generator' \
  -H 'Content-Type: application/json' \
  -d '{"chartData":"JSON format:\n[{"label": "Product A", "x": 20, "y": 30, "size": 15},\n{"label": "Product B", "x": 40, "y": 60, "size": 25},\n{"label": "Product C", "x": 60, "y": 45, "size": 20}]\n\nor text format:\nProduct A,20,30,15\nProduct B,40,60,25\nProduct C,60,45,20","chartTitle":"Enter chart title...","colorScheme":"default","bubbleColor":"#3b82f6","bubbleOpacity":"0.7","bubbleScale":"1.0","backgroundColor":"#ffffff","gridColor":"#e0e0e0","chartHeight":"500","xMaxValue":0,"yMaxValue":0,"xMinValue":0,"yMinValue":0,"xAxisLabel":"X Axis","yAxisLabel":"Y Axis","showGrid":true,"showValues":true,"showLegend":true}'

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API reference

Send a POST request with your inputs as JSON. File parameters require a separate upload first.

Endpoint

HTTP
POST https://api.elysiatools.com/en/api/tools/bubble-chart-generator

Parameters

NameTypeRequiredDescription
chartDatatextareaYesData for the chart. Can be JSON array or simple label,x,y,size pairs
chartTitletextNoTitle that will be displayed above the chart
colorSchemeselectNo—
bubbleColorcolorNoPrimary color for the bubbles (used if color scheme is not rainbow)
bubbleOpacitynumberNoOpacity of bubbles (0.1 to 1.0)
bubbleScalenumberNoScale factor for bubble sizes
backgroundColorcolorNoBackground color for the chart container
gridColorcolorNoColor for the grid lines
chartHeightnumberNoHeight of the chart in pixels
xMaxValuenumberNoMaximum value for X-axis (leave empty for auto-scale)
yMaxValuenumberNoMaximum value for Y-axis (leave empty for auto-scale)
xMinValuenumberNoMinimum value for X-axis (leave empty for auto-scale)
yMinValuenumberNoMinimum value for Y-axis (leave empty for auto-scale)
xAxisLabeltextNoLabel for the X-axis
yAxisLabeltextNoLabel for the Y-axis
showGridcheckboxNoDisplay grid lines for better readability
showValuescheckboxNoDisplay labels on bubbles
showLegendcheckboxNoDisplay a legend below the chart

Response format

HTML result

JSON
{
  "result": "<div>Processed HTML content</div>",
  "error": "Error message (optional)",
  "message": "Notification message (optional)",
  "metadata": {
    "key": "value"
  }
}

MCP integration

Add this tool to your Model Context Protocol server so AI agents can list and call it.

Server configuration

Add this block to your MCP client configuration:

mcp.json
{
  "mcpServers": {
    "elysiatools-bubble-chart-generator": {
      "name": "bubble-chart-generator",
      "description": "Generate customizable bubble charts from data with three dimensions (x, y, size)",
      "baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=bubble-chart-generator",
      "command": "",
      "args": [],
      "env": {},
      "isActive": true,
      "type": "sse"
    }
  }
}

List available tools

After connecting to the SSE endpoint, list the exposed tools:

tools/list
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/list"
}

Call this tool

Invoke the tool by its id, passing arguments built from its parameters:

tools/call
{
  "jsonrpc": "2.0",
  "id": 2,
  "method": "tools/call",
  "params": {
    "name": "bubble-chart-generator",
    "arguments": {
  "chartData": "JSON format:\n[{&quot;label&quot;: &quot;Product A&quot;, &quot;x&quot;: 20, &quot;y&quot;: 30, &quot;size&quot;: 15},\n{&quot;label&quot;: &quot;Product B&quot;, &quot;x&quot;: 40, &quot;y&quot;: 60, &quot;size&quot;: 25},\n{&quot;label&quot;: &quot;Product C&quot;, &quot;x&quot;: 60, &quot;y&quot;: 45, &quot;size&quot;: 20}]\n\nor text format:\nProduct A,20,30,15\nProduct B,40,60,25\nProduct C,60,45,20",
  "chartTitle": "Enter chart title...",
  "colorScheme": "default",
  "bubbleColor": "#3b82f6",
  "bubbleOpacity": "0.7",
  "bubbleScale": "1.0",
  "backgroundColor": "#ffffff",
  "gridColor": "#e0e0e0",
  "chartHeight": "500",
  "xMaxValue": 0,
  "yMaxValue": 0,
  "xMinValue": 0,
  "yMinValue": 0,
  "xAxisLabel": "X Axis",
  "yAxisLabel": "Y Axis",
  "showGrid": true,
  "showValues": true,
  "showLegend": true
}
  }
}
Chain multiple tools in one session with a comma-separated toolId list, e.g. /mcp/sse?toolId=png-to-webp,jpg-to-webp,gif-to-webp (max 20).

Questions or issues? Contact [email protected]

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