Free in-browser letterhead maker

Professional letterheads, made simple.

Write and format clean business letters in minutes. Pick a layout, add your logo and signature, and export a crisp, print-ready PDF. No sign-up, no subscriptions, and your letters stay completely private on your device.

Open Studio — It's Free See Example Below

Sample Letter · Standard A4

STYLE:

VERTEX GLOBAL TECHNOLOGIES

Enterprise Systems & Technical Consulting Group

100 Innovation Way, Suite 520

Tech Plaza, CA 94025 · +1 (800) 555-0199

[email protected] · vertexglobal.com

15th September 2026 REF: VTX-CORP/2026/0894

TO:

Dr. Eleanor Vance

Senior Vice President, Infrastructure Systems

Nexus Horizon Corporation

450 Lexington Avenue, Suite 1200, New York, NY 10017

SUBJECT: RATIFICATION OF MASTER SERVICES AGREEMENT & DEPLOYMENT DELIVERABLES

Dear Dr. Vance,

We are pleased to submit the finalized Master Professional Services Agreement governing the cloud architecture and automated engineering rollout for Nexus Horizon Corporation. Over the preceding quarter, our technical working group has finalized the structural parameters and service level benchmarks.

All project deliverables, milestone timelines, and security audit verifications comply with ISO/IEC 27001 operational standards. Formal execution on Page 2 will activate the staging deliverables in accordance with Article 4.0 of this instrument.

We appreciate the continued collaboration and look forward to executing Phase 1 milestones with your team.

Sincerely & respectfully,

Jonathan Miller

Managing Director, Global Practice

The Common Frustration

Why not just use Word or Google Docs?

Standard word processors make formatting letterheads frustrating. Move an address block, and your logo jumps. Add a second page, and your header breaks. Letter Studio keeps your layout locked in place so your letters always look sharp.

Traditional Tools

Word & Google Docs

Fine for drafting text, but hard to keep letterhead layouts aligned.

Headers and logos jump around when you edit text
Adding a second page forces you to fight with header margins
Address fields don't match standard envelope windows
Exported files often compress crisp logos into blurry images

Design Apps

Canva & Design Tools

Good for social graphics, but awkward for multi-page business correspondence.

Long text cannot naturally flow across multiple pages
PDF exports often flatten your text into unselectable pictures
Requires accounts, sign-ups, and monthly paid subscriptions
Your private business agreements are uploaded to third-party clouds

Built For Letters

Letter Studio

Designed specifically for clean business letters and legal documents.

Fixed millimeter margins that never shift when you write
Crisp vector logos, official stamps, and pen signatures
Automatic second pages with simple continuation headers
100% private: runs entirely in your browser with zero tracking

Practical Features

Everything you need to write official letters.

Simple tools designed specifically for agreements, proposals, invoices, and client correspondence.

01 / LAYOUT

Proper Page Margins

Pre-configured with standard A4 and DIN 5008 margins. Your recipient address block automatically lines up with standard windowed mailing envelopes (DL, C5, C4).

Standard: DIN 5008 / ISO 216

02 / MULTI-PAGE

Clean Continuation Pages

Longer proposals and contracts don't need the full header repeated on every sheet. Page two switches to a clean continuation strip with automatic page numbering.

Automatic "Page X of Y"

03 / BRANDING

Logos, Signatures & Seals

Add your company logo, draw a realistic digital pen signature, or apply an official circular seal stamp. Everything exports with sharp, vector-quality precision.

Crisp Vector & Canvas Ink

04 / PRIVACY

Your Letters Stay Yours

Your confidential contracts, salary verifications, and client data never touch a remote server. Letter Studio works entirely inside your browser. No files are uploaded anywhere.

Runs 100% on your device

Specifications

Formats and supported standards.

Documents produced by Letter Studio match standard office and printing requirements.

Category	Details
Paper Sizes	Standard ISO A4 (210 × 297 mm) and North American US Letter (8.5 × 11 in).
Envelope Alignment	DIN 5008 Type A & Type B window envelope placement with optional fold markers.
Typography	Clean, high-legibility fonts: Inter, EB Garamond, Merriweather, Playfair Display, and JetBrains Mono.
PDF Export	High-resolution vector PDF export with selectable text, crisp logos, and embedded styling.
Privacy & Storage	Runs 100% locally in your browser. No accounts, no cookies, and no servers saving your letters.

Questions & Answers

Frequently Asked Questions

Quick answers about how Letter Studio works, file formats, and privacy.

What makes Letter Studio different from Word or Google Docs?

Word processors are built for continuous writing, so logos, margins, and address blocks often drift when you make edits. Letter Studio locks your letterhead structure in place, making sure your letters always look balanced and ready to print.

How does Letter Studio comply with DIN 5008 and international letter standards?

The layout uses standard millimeter dimensions for the recipient address field (45 × 85 mm) and standard fold marks. When you print and fold the paper, the recipient address aligns naturally with standard windowed envelopes.

Are my documents, signatures, and client data stored on your servers?

No. Letter Studio runs completely inside your web browser. We do not have servers storing your text, names, signatures, or files. Nothing ever leaves your computer.

Can I create multi-page letters?

Yes. You can add continuation pages anytime. Subsequent pages automatically switch to a clean continuation header with page numbering (Page X of Y), keeping your document organized.

What file formats can I export?

You can download a clean, high-resolution vector PDF with sharp text and logos, or print directly from your browser.

Is Letter Studio free, and does it require an account?

Yes, Letter Studio is completely free. There are no accounts, no subscriptions, and no watermarks on your exported documents.

Start writing your letter.

No sign-up. No credit card. No waiting. Open the studio and create your letterhead now.

Open Letter Studio — Free