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JSON prompts for every ad format
And how to use them with ChatGPT 4o image generation
Hey y’all. I’ve tested a bunch of prompts over the past few days and realized that adding JSON actually does improve your outputs a bunch. Here’s two images, first is without JSON, and second one is with JSON.

So I put created a doc with every ad format and the JSON output to go with it (below). Enjoy!
PS: You can visit beam.new, hover over any image, and click the JSON icon to get its JSON prompt. That’s over 25k+ JSON prompts!
How to use the JSON Prompts
Copy the image and the JSON into ChatGPT.
Use the following prompt: “Remake the following ad for my brand. <Info about your brand>. I’ve attached the products/images I want you to replace in the template. DO NOT ADD OR REMOVE ANYTHING ELSE TO THE AD. DO NOT CHANGE COLORS, FONTS, SIZES, ETC. STAY TRUE to the original template”
Top tip: Be extremely specific about what you want to replace. Ex. “Replace the header text with <copy>. Replace the background image with <image>. Etc
List of JSON templates
Beehiiv was messing up the formatting so put it all in a doc here.
How to get JSON from beam.new

Hover over any image
Click the JSON icon
Wait for success message (it will automatically be copied to your clipboard)
Free JSON generator
If you don’t find a template that you like, you can upload your own and get the JSON output in 1-click, for free.
Visit this link.
Upload your image.
Copy your JSON output!