ChatGPT Sponsored Recommendation Card ad specs

ChatGPT Sponsored Recommendation Card ads are square 1:1 still images, measured at 1200×1200 px, delivered as JPG, PNG, or WEBP. They run in the In-conversation, beneath the assistant response placement on ChatGPT. Use these requirements to brief designers, validate uploads, and avoid creative rejections in ChatGPT's ad manager.

Visual specifications

Dimensions1200 × 1200 px
Aspect ratios1:1
Orientationsquare
File typesJPG, PNG, WEBP

Copy limits

Headline16 chars
Primary text32 chars

Notes & source

Creative is a square (1:1) image asset, sized up to 1200×1200 px. Headline copy is 16–24 characters; description copy is 32–48 characters. Required fields: advertiser name, favicon/advertiser logo, title, description, landing page URL, and the image asset.

Official source: https://help.openai.com/en/articles/20001207-ads-in-chatgpt-the-basics

Frequently asked questions

What size are ChatGPT Sponsored Recommendation Card ads?
ChatGPT Sponsored Recommendation Card ads are 1200×1200 pixels with an aspect ratio of 1:1.
What aspect ratio does ChatGPT Sponsored Recommendation Card use?
ChatGPT Sponsored Recommendation Card supports 1:1 aspect ratio.
Which file formats does ChatGPT Sponsored Recommendation Card accept?
ChatGPT Sponsored Recommendation Card accepts JPG, PNG, and WEBP files.
What are the copy limits for ChatGPT Sponsored Recommendation Card?
ChatGPT Sponsored Recommendation Card copy is limited to 16-character headlines and 32-character body text.
What is the ChatGPT Sponsored Recommendation Card ad format?
ChatGPT Sponsored Recommendation Card is a image ad format that runs in the In-conversation, beneath the assistant response placement on ChatGPT. This page documents its full creative requirements, sourced from ChatGPT's official ad documentation.
Where does ChatGPT Sponsored Recommendation Card appear on ChatGPT?
ChatGPT Sponsored Recommendation Card ads appear in the In-conversation, beneath the assistant response placement on ChatGPT.
How does ChatGPT Sponsored Recommendation Card compare to other ChatGPT ad formats?
ChatGPT Sponsored Recommendation Card differs from other ChatGPT placements in its 1200×1200px canvas. Compare side-by-side from the ChatGPT publisher page on All Ad Specs.
Where can I find the official ChatGPT Sponsored Recommendation Card documentation?
The official source for ChatGPT Sponsored Recommendation Card requirements is https://help.openai.com/en/articles/20001207-ads-in-chatgpt-the-basics, linked from this page.