Letter Studio Compose Workspace

A document-first writing studio for handwritten outreach, templates, delivery, and shared workspace operations.

Canvas Writer linked Selection

Type and Layout

27px

Output and Collaboration

AH +

Workspace

Manage account plan, API keys, and the workspace that stores your handwriting profiles and branded stationery.

Signed In As Plan

2FA Channel Phone For OTP

Latest API Key

Copy it now. For safety, the full token is only shown once.

Automation Example

Suite Modules

Letter Studio is now being structured as the first module in a broader hosted business workspace. Letters is live; the rest of the suite is staged behind it.

Contacts

Keep the people behind your letters in one account-bound contact list so future send, inbox, and approval modules have a shared source of truth.

Contact Full Name

Company Role

Email Phone

Tags Source

Notes

Capture Paths

Best first-round flow: upload a real note if you have one, or run the guided interview and add one follow-up sample if needed.

Upload A Real Writing Sample

Profiles

Choose a writer profile, queue new samples, and keep the profile notes and signature in one place.

Profile Profile Name

Signature Name Prompt Sheet

Notes Add More Sample Photos

+Manual Tuning

Style Family Writing Pace Font Size Line Height Slant Letter Spacing Word Spacing Stroke Weight Baseline Wobble Ink Color Texture Strength Real Effect Column Lock Column Lock Strength Drift Fix Drift Fix Strength Flow Randomness Guide Follow (Loose to Strict)

Generated writing always stays anchored to the original writer profile and captured style.

Signature Setup

Build a one-of-a-kind signature anchored to your intake profile, from extremely fancy to intentionally rough.

Signature Text Signature Practice Repeats

Signature Spectrum Variation Depth Flourish Legibility Writing Speed Pressure Contrast

+Uploaded Samples (0)

Message Builder

Keep the main flow simple: say who the note is for, what it should say, and hit generate. The heavier prompt controls live inside a single advanced drawer.

Text Setup

Recipient Name Recipient Company

+Advanced Controls

Recipient Role Relationship

Tone Seriousness Persuasiveness Warmth Urgency Length

Call To Action Extra Instructions

Advanced prompt writing stays available here; paid tiers improve automation-ready refinement quality.

Voice Notes

Forbidden Phrases Automation Context

Letterhead Kit Name

Company Name Office / Team

Tagline

Header Lines Footer Lines

Accent Secondary Body Color

Paper Tone Paper Theme Page Size

Show Letterhead Show Footer

Cards Commerce Lab

Build free drafts for thank-you cards, birthday cards, business cards, and document kits, then estimate the paid send boundary and add-on mix.

Product Occasion

Recipient Name Sender Name

Send Mode Draft Title

Notes

Add-ons

Document Canvas

The page is the primary workspace now. Tune the writer, message, and paper settings below it.

Ready

Your Brand

Handwritten Outreach

Personal notes that feel human and intentional

April 13, 2026

Hello,

Warm regards,

Your Name

Outreach Team

Direct edit mode is ready.

Recent Letters

Quick history of your latest generated notes.