ImageAd creativesAdvancedGenerates an image

Sale or offer banner with exact text

A promotional banner with a short, exact headline and offer, using the quoting and typography instructions that text-capable image models respond to.

For: Performance marketers, Creative strategists, E-commerce marketers · Works with: OpenAI GPT Image, Google Gemini image generation (Nano Banana), Ideogram, FLUX (Black Forest Labs), Any image generator

Your prompt

Design a 16:9 promotional banner for Northfield Outdoors. Text to render exactly, in this hierarchy: Headline: "Autumn Gear Sale" Offer line: "Up to 40% off until October 31" Button label: "Shop now" Spell every word exactly as written, with no extra words, no lorem ipsum and no duplicated text. Typography: headline in a bold geometric sans-serif typeface, large and high contrast; offer line smaller; button text centred inside a rounded button. Keep generous margins. Layout: headline top-left, offer beneath it, button bottom-left, a supporting visual of a rain jacket and hiking boots on a mossy rock on the right half. Colour: background deep forest green (#1F3D2B), text warm white (#F7F3EA), button amber (#F2A33A). Style: clean, modern retail design. No logos or other text anywhere.

Customize

The fields start with example values so you can see how the prompt works. Everything stays in your browser.

Used for context only; it is not rendered unless you include it in the headline.

Banner proportion.

Short headline (2-5 words works best).

One short line with the offer.

One or two words.

Describe the typeface style, not a brand-name font you do not have rights to.

The picture next to the text.

Name plus a hex code where the model supports it.

Colour of the text.

Colour of the button.

Example of what to expect

Illustrative only. It describes the kind of result this prompt aims for; real output varies by tool, model and run.

A 16:9 banner with a green background, the headline and offer in white at the left, an amber 'Shop now' button, and a jacket-and-boots photo on the right. Text is spelled as supplied if the model handles it.

Expected format: One banner image. Proofread every character before use.

How to use it

  1. Keep headline and offer short; long strings misspell more often.
  2. Generate several variants and read the text letter by letter.
  3. If any letter is wrong, regenerate or fix the text in a design tool.

Limitations

  • Even the best text-capable models can misspell, especially long, small or unusual text. Never publish without proofreading.
  • Do not ask for brand logos you do not own, and avoid fonts you are not licensed to use.

Platform notes

OpenAI GPT Image

Official docs read · checked 2026-10-11

OpenAI advises quoting literal text, describing typography as constraints, and using medium or high quality for small or dense text. Aspect ratio is set with the size parameter, not in prose. Use medium or high quality when the image contains text or fine detail.

General notes on OpenAI GPT Image
  • OpenAI's guide covers gpt-image-2 (recommended), gpt-image-1.5, gpt-image-1 and gpt-image-1-mini.
  • Aspect ratio is set through the size parameter, not in prose. Quality is low, medium or high; medium or high is advised for small or dense text.
  • Put literal text in quotation marks, and when editing say what must stay unchanged.

Google Gemini image generation (Nano Banana)

Official docs read · checked 2026-10-11

Gemini's docs show text rendering by stating the exact wording and its placement.

General notes on Google Gemini image generation (Nano Banana)
  • Google's docs list several Nano Banana models (2.1, 2 Lite, 2, Pro) and recommend 2.1 for new projects as of the verification date.
  • Supported aspect ratios include 1:1, 4:5, 9:16, 16:9 and 21:9; sizes 1K, 2K and 4K. Up to 14 reference images per request.
  • All generated images carry a SynthID watermark.

Ideogram

Not verified: third-party guidance only · checked 2026-10-11

Ideogram is widely used for text in images, but we could only find third-party guidance, so verify its current behaviour yourself.

General notes on Ideogram
  • Known for text-in-image work. Third-party guides advise quoting the text and describing font style and layout. We could not find Ideogram's own prompting guide, so treat this as unverified.

FLUX (Black Forest Labs)

Official docs read · checked 2026-10-11

FLUX.2 does not use negative prompts, so every constraint here is written as something to do rather than something to avoid. Pairing colour names with hex codes is recommended by Black Forest Labs.

General notes on FLUX (Black Forest Labs)
  • BFL's official guidance for FLUX.2: no negative prompts (describe what you want), write sentences rather than keyword lists, specify lighting, quote text to render, and pair colour names with hex codes.

Any image generator

Official docs read · checked 2026-10-11
General notes on Any image generator
  • Written as natural-language descriptions that the verified image models accept. Syntax for aspect ratio, quality and negative prompts differs by tool, so set those in your tool's own controls.

Source, license and attribution

Origin
Original by MarketerTools
Publisher
MarketerTools
License
Original work by MarketerTools, free to copy and use. Informed by the linked documentation; no third-party text is reproduced.
Platform assumptions checked
2026-10-11

Documentation and references behind this prompt

These informed the structure and the platform notes. A reference is not a license, and no third-party prompt text is copied here.

Spotted an attribution error, or are you a source owner with a request? Use the chat button at the bottom right and quote prompt ID img-005. We will correct or remove it.

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