Updated: 4 November 2026

Clean business letterhead

This prompt designs a letterhead for a company and industry you name, with a slim modern layout.

image-letterhead-design — gemini — 53 words

Design a modern business letterhead for "[COMPANY NAME]", a [INDUSTRY] company. A slim header with the logo at the top left, contact details in small clean type at the footer, a subtle [COLOUR] accent line, lots of white space, shown as a flat A4 page mockup with a few lines of placeholder text.

Edit in the builder Copy & open Gemini ↗Copy & open ChatGPT ↗Copy & open Midjourney ↗

Keep the header small; more white space makes a letter look more professional.

Get a better result

What you will get

A flat A4 letterhead picture: a slim header with a logo at the top left, small contact details in the footer, one thin accent line in your colour and a few placeholder lines of body text with plenty of white space.

Common mistake

The contact details and body text come out as garbled, misspelt letters.

Fix: Treat the picture as a layout guide only. Ask for “grey placeholder lines instead of real text”, then type your real address and phone number into a Word or Google Docs template yourself.

Also watch for

The page is shown at an angle with shadows, so you cannot copy the proportions. Add “flat, straight-on, top-down view of a portrait A4 page on a plain background”. In Midjourney add --ar 5:7, which is close to A4.
The logo is invented and the accent colour drifts to a different shade. Upload your real logo, or say “leave an empty box labelled logo”. Give the accent colour as a hex code such as #1F4E79 and repeat it once.

Try a variation: matching invoice

Ask for “the same style as an invoice template: same header and accent line, with an empty table area and a totals box at the bottom”. Your letters and bills will then look like one brand.

Still not right? Reply with this

Keep this exact layout, but make the header 30 percent smaller, remove any border, replace all small text with grey placeholder lines and keep the accent line in #1F4E79.

FAQ

About this prompt

Can Gemini design a letterhead for my business?

Gemini can draw a letterhead layout as a picture, which is useful for choosing the style, spacing and colours. For a letter you will print or email, rebuild that layout in a word processor and type the real details yourself, because AI pictures often garble small text.