Data Visualization
Generate beautiful word clouds from text with customizable fonts, colors, and sizes
Call this tool from your code in three languages.
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}'Send a POST request with your inputs as JSON. File parameters require a separate upload first.
POST https://api.elysiatools.com/en/api/tools/word-cloud-generator| Name | Type | Required | Description |
|---|---|---|---|
| textData | textarea | Yes | Text to analyze for word frequency. Longer texts provide better word clouds |
| chartTitle | text | No | Title that will be displayed above the word cloud |
| fontFamily | select | No | — |
| colorScheme | select | No | — |
| backgroundColor | color | No | Background color for the word cloud |
| maxWords | number | No | Maximum number of words to display in the cloud |
| minFontSize | number | No | Smallest font size for less frequent words (pixels) |
| maxFontSize | number | No | Largest font size for most frequent words (pixels) |
| spiralType | select | No | — |
| rotationAngles | select | No | — |
| padding | number | No | Minimum spacing between words (pixels) |
| chartWidth | number | No | Width of the word cloud in pixels |
| chartHeight | number | No | Height of the word cloud in pixels |
| showBorder | checkbox | No | Display a border around the word cloud |
HTML result
{
"result": "<div>Processed HTML content</div>",
"error": "Error message (optional)",
"message": "Notification message (optional)",
"metadata": {
"key": "value"
}
}Add this tool to your Model Context Protocol server so AI agents can list and call it.
Add this block to your MCP client configuration:
{
"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"
}
}
}After connecting to the SSE endpoint, list the exposed tools:
{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/list"
}Invoke the tool by its id, passing arguments built from its parameters:
{
"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
}
}
}Questions or issues? Contact [email protected]