Media

Social Media Image Resizer

Export one image into nine social-ready crops for Instagram, X, LinkedIn, YouTube, Facebook, Xiaohongshu, and TikTok

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/social-media-image-resizer' \
  -F 'file=@/path/to/imageFile.ext'

# 2) Call the tool with the returned filePath values
curl -X POST 'https://api.elysiatools.com/en/api/tools/social-media-image-resizer' \
  -F 'imageFile=/path/to/file.ext' \
  -F 'cropStrategy=attention' \
  -F 'outputFormat=jpeg' \
  -F 'quality=88' \
  -F 'includeManifest=true'

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/social-media-image-resizer

Parameters

Name	Type	Required	Description
imageFile	fileupload required	Yes	—
cropStrategy	select	Yes	—
outputFormat	select	Yes	—
quality	range	Yes	—
includeManifest	checkbox	No

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-social-media-image-resizer": {
      "name": "social-media-image-resizer",
      "description": "Export one image into nine social-ready crops for Instagram, X, LinkedIn, YouTube, Facebook, Xiaohongshu, and TikTok",
      "baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=social-media-image-resizer",
      "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": "social-media-image-resizer",
    "arguments": {
  "imageFile": "https://example.com/file.ext",
  "cropStrategy": "attention",
  "outputFormat": "jpeg",
  "quality": 88,
  "includeManifest": 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).

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