AI Letterhead Generator Free
Turn a one-line style prompt into a polished letterhead banner with AI. Describe the look, drop in your name and details, and get a perfectly-cropped header for your letters, emails, and cover pages — free, no sign-up required.
Letterhead Generator
Saved letterheads
Every banner you generate is stored and reusable — download or copy any of them anytime.
Discover more AI Letter Generators
Explore our specialized tools tailored for every specific writing need. From career moves to personal messages, we've got a generator for it.
What makes a letterhead actually land
A letterhead is the first thing the reader sees. Here is what separates a header that looks designed from one that looks thrown together.
On-brand visual style
Minimalist, watercolor, corporate, or botanical — your header sets the tone before a single word is read. Describe the style and the AI renders a banner that matches.
Banner that fits the page
A header image stretched or squashed is an instant amateur tell. Every banner is cover-cropped to the exact pixel size for a letter, email, or cover page — no distortion.
Legible name and details
Your name, title, and contact sit cleanly over the banner with a legibility overlay, so the text stays readable on light or dark backgrounds without fighting the artwork.
Right size for every use
Letter header, email banner, or wide cover photo — pick the output size and the AI output is cropped to match, so the same banner works wherever you drop it.
Editable in a real letter
The banner lands straight in a full letter editor — edit the name and email on the band, write the body, and export. No switching between an image tool and a doc.
Ready to export
Download the composited letterhead PNG, or export the whole letter as a clean PDF or DOCX with the header baked in — ready to print, attach, or send.
One prompt, a designed banner
Instead of hunting for a stock photo and tweaking it in an image editor, describe the look you want — "soft watercolor with subtle botanical accents" — and let the AI render a wide banner in seconds. Every generation is original, so your letterhead does not look like anyone else’s template.
Try It Now
Cropped to the exact size you need
A letter header, an email banner, and a cover photo are not the same shape. Pick the output size and the wide AI banner is cover-cropped to the precise pixel dimensions for each — 794×192 for a letter, 1200×300 for an email, 1500×500 for a cover, or keep the raw landscape.
Try It Now
Edit live in the letter editor
The generated banner does not land in a bare preview — it becomes the letterhead of a real letter. Type your name and email on the band, write the body with rich-text formatting, and see the whole letter come together exactly as it will export.
Try It Now
Export the letterhead or the whole letter
Download the letterhead PNG to reuse anywhere, or export the full letter as a polished PDF or DOCX with the header baked in. Every banner you generate is saved to your library, so you can copy or re-download any of them later.
Try It Now
AI Letterhead Generator FAQ
Describe the visual style you want and any info to reflect — a name, brand, or mood. The AI renders a wide banner, then we cover-crop it to the exact size you picked and drop it into a full letter editor where you can add your name, write the body, and export.
Yes. The tool is free to use with no sign-up required. Generate as many letterhead banners as you need — every banner is saved to your library so you can reuse, copy, or re-download it anytime.
For a printed or PDF letter, 794×192 pixels fits a standard page header. Email banners work well at 1200×300, and cover photos at 1500×500. Pick the output size that matches where the letterhead will be used and the AI banner is cropped to fit.
Yes. The generated banner opens in a full letter editor — click the band to edit the name and email text, drag to reposition, and resize with the toolbar. The text overlays the banner and is baked into the exported PDF or DOCX.
Every banner you generate is stored in your saved letterheads library below the tool. From there you can copy it to the clipboard, download the PNG, or apply it to a new letter in the editor at any time.
Download the letterhead alone as a PNG, or export the full letter with the header baked in as a PDF or DOCX. The letter body supports rich-text formatting — bold, italic, lists, alignment, and headings — all preserved on export.