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Data Visualization

Word Cloud Generator

Generate beautiful word clouds from text with customizable fonts, colors, and sizes

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/word-cloud-generator' \
  -H 'Content-Type: application/json' \
  -d '{"textData":"Enter your text here...\n\nor paste common words separated by spaces:\ncloud data analysis machine learning artificial intelligence programming development software technology innovation research science algorithm model training neural network deep learning big data visualization business strategy marketing design user experience interface web mobile application database server cloud computing cybersecurity network security digital transformation","chartTitle":"Enter chart title...","fontFamily":"Arial","colorScheme":"default","backgroundColor":"#ffffff","maxWords":"50","minFontSize":"12","maxFontSize":"60","spiralType":"archimedean","rotationAngles":"any","padding":"5","chartWidth":"800","chartHeight":"400","showBorder":false}'

© 2026 Elysia Tools. Developer documentation.

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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/word-cloud-generator

Parameters

NameTypeRequiredDescription
textDatatextareaYesText to analyze for word frequency. Longer texts provide better word clouds
chartTitletextNoTitle that will be displayed above the word cloud
fontFamilyselectNo—
colorSchemeselectNo—
backgroundColorcolorNoBackground color for the word cloud
maxWordsnumberNoMaximum number of words to display in the cloud
minFontSizenumberNoSmallest font size for less frequent words (pixels)
maxFontSizenumberNoLargest font size for most frequent words (pixels)
spiralTypeselectNo—
rotationAnglesselectNo—
paddingnumberNoMinimum spacing between words (pixels)
chartWidthnumberNoWidth of the word cloud in pixels
chartHeightnumberNoHeight of the word cloud in pixels
showBordercheckboxNoDisplay a border around the word cloud

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-word-cloud-generator": {
      "name": "word-cloud-generator",
      "description": "Generate beautiful word clouds from text with customizable fonts, colors, and sizes",
      "baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=word-cloud-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": "word-cloud-generator",
    "arguments": {
  "textData": "Enter your text here...\n\nor paste common words separated by spaces:\ncloud data analysis machine learning artificial intelligence programming development software technology innovation research science algorithm model training neural network deep learning big data visualization business strategy marketing design user experience interface web mobile application database server cloud computing cybersecurity network security digital transformation",
  "chartTitle": "Enter chart title...",
  "fontFamily": "Arial",
  "colorScheme": "default",
  "backgroundColor": "#ffffff",
  "maxWords": "50",
  "minFontSize": "12",
  "maxFontSize": "60",
  "spiralType": "archimedean",
  "rotationAngles": "any",
  "padding": "5",
  "chartWidth": "800",
  "chartHeight": "400",
  "showBorder": false
}
  }
}
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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