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 business and marketing emails. While drafting the text of an email remains the domain of language models, DALL-E steps in as a powerful ally to create the visuals that accompany your messages: header banners, thematic illustrations, custom icons, or background images. An email containing custom visuals generates an average of 42% higher open rate compared to a purely text-based email. Thanks to DALL-E, you no longer need to resort to generic image banks or hire a graphic designer for every campaign. In a matter of seconds, you get unique visuals, perfectly aligned with the tone and message of your email. Whether you're preparing a newsletter, a sales prospecting email, an event invitation, or an internal communication, DALL-E lets you create impactful images that reinforce your message and capture your recipients' attention from the moment they open it.
Paste in your AI
Paste this prompt in ChatGPT, Claude or Gemini and customize the variables in brackets.
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, chat bubbles). Color palette: dominant navy blue (#1a365d), touches of white and subtle gold for accents. Professional yet warm atmosphere, with no embedded text in the image. Photorealistic rendering with a slight depth of field to create a premium effect.
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Answer 3 questions and Léa tailors the prompt to your situation.
Why this prompt 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 emailing theme. The explicit instruction to exclude text ensures a visual that can be used directly in any email client.
Use Cases
Variants
Expected Output
You will get a professional-looking email banner with a balanced composition blending office elements and communication symbols. The image will be immediately usable as a header for a newsletter or commercial email, with enough negative space to overlay your own text or logo. The rendering will be consistent with the visual standards of B2B digital marketing.
Frequently Asked Questions
Can DALL-E write the text of my email?
No, DALL-E is an image generator and does not produce textual content. For drafting your email copy, use a language model like ChatGPT, Claude, or Gemini. DALL-E steps in as a complement to create the visuals that accompany your message: banners, illustrations, icons, and mood images. Combining the two tools lets you produce complete, high-impact 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, choose the 1792x1024 (landscape) format and then resize to 600px wide, the standard email width. Remember to compress the final image as JPEG or WebP to reduce file size and ensure fast loading in email clients like Gmail, Outlook, or Apple Mail.
How do I effectively embed a DALL-E image in an HTML email?
After generating your visual with DALL-E, host it on a CDN or image hosting service (Cloudinary, AWS S3, or directly through your email marketing platform). Embed it in your HTML email with an img tag that includes a descriptive alt attribute for accessibility. Keep the file size under 200 KB, use a width of 600px, and always provide relevant alternative text because some email clients block images by default.
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- LéaAI
Pour DALL-E 3, précise 'no text, no watermark' dans le prompt négatif. Ajoute 'wide angle' pour mieux capter l'espace de travail lumineux.
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