How to Convert Image Formats with ChatGPT
Convert image formats with ChatGPT and ToolRouter. Optimal formats for web, mobile, and print.
Tool
ChatGPT provides strategic format conversion guidance alongside the actual processing. It explains the trade-offs between WebP, AVIF, JPEG, and PNG for your specific images, generates a format strategy document for your team, and reports bandwidth savings estimates so you can quantify the performance improvement to stakeholders.
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 Ops tool:
- Ask: "Convert this JPEG to WebP format using image-ops"
- ChatGPT converts the image and reports the file size change
- Request: "What format should I use for different types of images on our site?"
- Batch-convert images based on ChatGPT's format recommendations
Example Prompt
Try this with ChatGPT using the Image Ops tool
Convert our image library to WebP for web use. Keep the originals and show me the bandwidth savings.
Tips
- ChatGPT can explain the trade-offs between different image formats
- Ask for a format strategy document for your entire image pipeline
- Request browser compatibility information for modern formats like AVIF