Document Tools

LibreOffice Office to Image

Convert Office files to PNG/JPG previews with LibreOffice, with optional thumbnail resize

file· File resultOpen tool

Quick start

Call this tool from your code in three languages.

cURL

# 1) Upload each file first → returns { filePath }
curl -X POST 'https://api.elysiatools.com/upload/libreoffice-office-to-image' \
  -F 'file=@/path/to/sourceFiles.ext'

# 2) Call the tool with the returned filePath values
curl -X POST 'https://api.elysiatools.com/en/api/tools/libreoffice-office-to-image' \
  -F 'sourceFiles=/Users/quyue/www/elysia-tools/public/samples/docx/simple.docx' \
  -F 'outputFormat=png' \
  -F 'thumbnailMode=true' \
  -F 'maxWidth=480'

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/libreoffice-office-to-image

Parameters

Name	Type	Required	Description
sourceFiles	fileupload required	Yes	—
outputFormat	select	No	—
thumbnailMode	checkbox	No	—
maxWidth	number	No	—

File-type parameters must be uploaded first via POST /upload/libreoffice-office-to-image, then the returned filePath is passed to the corresponding file field.

Response format

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-libreoffice-office-to-image": {
      "name": "libreoffice-office-to-image",
      "description": "Convert Office files to PNG/JPG previews with LibreOffice, with optional thumbnail resize",
      "baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=libreoffice-office-to-image",
      "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": "libreoffice-office-to-image",
    "arguments": {
  "sourceFiles": [
    "/Users/quyue/www/elysia-tools/public/samples/docx/simple.docx"
  ],
  "outputFormat": "png",
  "thumbnailMode": true,
  "maxWidth": 480
}
  }
}

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).

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