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DALL-E Prompt for Writing an Email

DALL-E, the artificial intelligence image generator developed by OpenAI, can radically transform the visual quality of your professional and marketing emails. While writing the textual content of an email remains the domain of language models, DALL-E acts as a powerful ally to create visuals that accompany your messages: header banners, thematic illustrations, custom icons, or background images. An email containing custom visuals generates on average 42% more open rate compared to a purely text-based email. With DALL-E, you no longer need to resort to generic stock image banks or hire a graphic designer for each campaign. In seconds, you get unique visuals perfectly aligned with the tone and message of your email. Whether you are preparing a newsletter, a sales prospecting email, an event invitation, or internal communication, DALL-E allows you to create impactful images that reinforce your message and capture recipients' attention from the moment they open it.

The prompt

DALL-E

Create a professional email banner in 600x200 pixel format, modern and clean corporate style. The image should depict a bright workspace with an open laptop displaying an email interface, surrounded by abstract graphic elements symbolizing communication (stylized envelopes, connection lines, speech bubbles). Color palette: dominant navy blue (#1a365d), touches of white and subtle gold for accents. Professional yet warm atmosphere, no text embedded in the image. Photorealistic rendering with slight depth of field for a premium effect.

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Why it works

This prompt works due to the precise specification of dimensions, visual style, and color palette, which eliminates ambiguity for the model. The detailed description of symbolic elements (envelopes, connection lines) guides DALL-E toward a composition coherent with the email theme. The explicit instruction to exclude text guarantees a visual that can be directly used in any email client.

Expected result

You will obtain a professionally rendered email banner with a balanced composition mixing office elements and communication symbols. The image will be immediately usable as a header for newsletters or commercial emails, with enough negative space to overlay your own text or logo. The rendering will be consistent with B2B digital marketing visual standards.

Variants by level

FAQ

Can DALL-E write the text of my email?
No, DALL-E is an image generator and does not produce textual content. For writing the text of your emails, use a language model like ChatGPT, Claude, or Gemini. DALL-E intervenes as a complement to create visuals that accompany your message: banners, illustrations, icons, and ambient images. Combining both tools allows you to produce complete and impactful emails.
What image formats does DALL-E generate for emails?
DALL-E generates images in PNG format at 1024x1024, 1024x1792, or 1792x1024 pixels. For email banners, prefer the 1792x1024 (landscape) format, then resize it to 600px wide, the standard email width. Remember to compress the final image in JPEG or WebP to reduce file size and ensure quick loading in email clients like Gmail, Outlook, or Apple Mail.
How to effectively integrate a DALL-E image into an HTML email?
After generating your visual with DALL-E, host it on a CDN or image hosting service (Cloudinary, AWS S3, or directly via your emailing platform). Integrate it into your HTML email with an img tag including a descriptive alt attribute for accessibility. Limit the weight to 200 KB maximum, use a width of 600px, and always provide relevant alternative text because some email clients block images by default.

Related prompts

How to use this prompt

  1. Copy the prompt with the button above.
  2. Paste it into ChatGPT, Claude or your favorite AI assistant.
  3. Replace the bracketed variables with your details, then refine the result.

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