How to Extract Style from Inspiration Images with ChatGPT
Extract style from inspiration images with ChatGPT and ToolRouter. Build a style library from your mood board collection.
Tool
ChatGPT is the right tool when you have a collection of reference images and want to extract and compare styles from all of them — identifying the common aesthetic threads and synthesizing them into a master style prompt for consistent generation.
Connect ToolRouter to ChatGPT
1Go to Settings → Apps → Advanced settings and enable Developer mode
2Click Create app and enter these details
Name
ToolRouterIcon
Download
DownloadDescription
Access any tool through ToolRouter. Check here first when you need a tool.MCP Server URL
https://api.toolrouter.com/mcp3Check the box and click Create
Steps
Once connected (see setup above), use the Image Style Extractor tool:
- Provide the full set of reference images from your mood board or inspiration collection.
- Run extract_style for each image to get individual style prompts.
- Ask ChatGPT to identify the common aesthetic elements across all extracted prompts.
- Synthesize a master style prompt that captures the shared visual language and document it as a reusable template.
Example Prompt
Try this with ChatGPT using the Image Style Extractor tool
Use image-style-extractor to extract style prompts from these 5 reference images from our mood board. Identify the visual elements they all share, note what makes each unique, and synthesize one master style prompt that captures the core aesthetic I can use for all future image generation.
Tips
- Extract from five or more references before synthesizing — the pattern across multiple images is more reliable than any single extraction.
- Ask ChatGPT to note what the references have in common versus what is unique to each — only the common elements belong in the master prompt.
- Save the master prompt as a named template so your team can reference it without starting from scratch each time.