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Write your ad and see it under a ChatGPT answer. We check it against OpenAI's specs as you type. Nothing leaves your browser.

What's a good coffee subscription for someone who likes light roasts?

For light roasts, look for a roaster that ships soon after roasting and lists the origin and roast date on the bag. Single-origin beans from Ethiopia or Kenya tend to taste bright and fruity...

    The card is an approximation for checking length and fit. OpenAI's real layout varies by device. Limits from OpenAI's launch guide, checked Sept 23, 2026. With AI text customization turned on, OpenAI may adapt your text to each conversation.

    The limits, in one place

    Title: 50 characters max, 16 to 24 recommended. Copy: 100 max, 32 to 48 recommended. Image: PNG or JPG, square, no larger than 1200 x 1200 pixels, publicly reachable URL. More on the specs page.