OG image — blog post link preview

1200 × 630

Link-preview image for a blog post: category tag, marked title, author byline and cover art. Brand-aware.

Apply brand

Every template, in your brand

Add your logo, colours and fonts once — every design here restyles itself.

Start free

Pick a size

1200 × 630

Fill content

Title

Render via API

Show advanced options

Mint an API key under Settings → Developers. Variables override template content. Brand tokens replace the brand settings for this render.

Connect an agent

Point any MCP client at this space and the agent can render this design itself, with its own variables, as often as it likes.

{
  "mcpServers": {
    "bannx": {
      "url": "https://bannx.com/mcp",
      "headers": {
        "Authorization": "Bearer YOUR_API_KEY"
      }
    }
  }
}

Works in Claude, Cursor, and anything else that speaks MCP. Full setup in the MCP guide.

Or paste a prompt

For an assistant that is already connected, this says everything it needs.

Render the bannx design "OG image — blog post link preview" for me.

Template id: 6ab861890fdaf1648758f216
Use the bannx MCP server and call render_creative with these variables:
  title: <your value>
  category: <your value>
  author: <your value>
  date: <your value>

Return the PNG it gives back.