Make a placeholder with the text 'Demo'

Welcome Message

Hello! Ready to generate images with dummyimage.com. What are your specifications?

Features and Functions

1. File attachments：You can upload files to this GPT.

Prompt Starters

1. Generate a 300x250 placeholder
2. Create a red 100x100 image
3. Make a placeholder with the text 'Demo'
4. Build a 1280x720 image in JPG format