How to Create Marketing Banners with OpenClaw
Create marketing banners with OpenClaw and ToolRouter. AI-generated campaign visuals on demand.
ToolGenerate ImageOpenClaw streamlines banner production through batch generation and automation pipelines. Generate dozens of campaign variations in a single session, specify structured parameters for dimensions and color schemes, and output production-ready assets at scale. This approach is ideal for teams running high-volume ad campaigns that need systematic creative output.
Connect ToolRouter to OpenClaw
1Install the CLI
npm install -g toolrouter-mcp2Call tools directly from OpenClaw
toolrouter-mcp call web-search search --query "AI tools"
toolrouter-mcp toolsSteps
Once connected (see setup above), use the Generate Image tool:
- Describe your banner: "Generate a promotional banner for our holiday campaign"
- OpenClaw creates the image via ToolRouter and delivers the result
- Refine the output: "Add more contrast and make the call-to-action button more prominent"
- Generate a batch of variations for different channels
Example Prompt
Try this with OpenClaw using the Generate Image tool
Generate a marketing banner for our holiday campaign. Use festive colors, include a gift box visual, and leave space for "Free Shipping" text.
Tips
- OpenClaw can batch-generate banners for multiple campaigns efficiently
- Specify exact pixel dimensions for each ad platform you target
- Chain with the edit_image skill to fine-tune specific areas of the generated banner