BETA A writing companion

DRAFT DESK.

Your writing, your voice. The AI just helps.

Start writing → See how it works

Powered by your Anthropic API key · Works in any browser · No account required

01
Human first
Your words are yours. Draft Desk never rewrites without asking, never changes your voice, never takes over.
02
Quiet intelligence
Grammar fixes happen invisibly. Tone checks run in the background. You write — the companion reads along.
03
No account needed
Connect your Anthropic API key and Draft Desk does the rest. Your text stays in your browser — never stored, never shared.
04
Built for real writing
Essays, emails, scripts, journals, stories. Whatever you're working on, Draft Desk adapts to it — not the other way around.
0 AI features
0 Documents saved
0 Export formats
0 Data on our servers
Grammar correction Tone analysis Contextual suggestions Transform mode Focus mode Version history Document manager PDF export Writing streaks Word goal Read aloud Assist mode Writing intent Tweet counter Session timer Smart copy Grammar correction Tone analysis Contextual suggestions Transform mode Focus mode Version history Document manager PDF export Writing streaks Word goal Read aloud Assist mode Writing intent Tweet counter Session timer Smart copy
✦ 20+ features
Features

Everything a writer needs.
Nothing they don't.

Every feature is designed to support your writing process without interrupting it.

✦
Live grammar correction
Spelling and punctuation fix themselves as you type. No red underlines, no pop-ups — just clean text.
◎
Tone & vibe analysis
Set a target tone — Warm, Confident, Formal, Conversational — and the companion checks your writing against it.
↗
Contextual suggestions
Ideas grounded in what you've actually written. Every suggestion references a specific phrase or passage.
⇄
Transform
Reformat your writing into an email, article, YouTube script, APA paper, cover letter, and more — in one click.
✎
Document management
Up to 20 named documents, auto-saved locally. Switch between pieces without losing a word.
◐
Focus mode
Hide everything except the text. Full-screen writing with all AI feedback paused until you're ready.
◎
Writing stats
Word count, readability score, sentence variety, focus pace, reading time, and top words — all in real time.
↓
Export anywhere
Plain text, Markdown, Word (.docx), or PDF. Smart Copy strips format headers and markdown symbols before copying.
↩
Version history
Auto-saves every 5 minutes. Manually save at any point. Restore any version with one click.
The experience

Clean, focused, and yours.

Draft Desk has a warm editorial aesthetic — dark by default, Playfair serif headings, IBM Plex Mono for UI. It feels like a well-designed notebook, not a productivity dashboard.

  • Dark mode and light mode — follows your system, lets you override
  • Customizable font, size, and line spacing
  • Typewriter mode keeps the cursor centered as you write
  • Fully responsive — works as a mobile PWA
  • Add to home screen on iOS and Android
Grammar
Vibe
Ideas
Tone & Vibe
Warm
Conversational
Writing Intent
Feel heard
How it works

Simple by design.

No configuration. No learning curve. Just open it and write.

Grammar Vibe
Editor Notes
GRAMMAR
i → I — capitalised.
TONE
Tone is warm and conversational. Reads as personal and direct. ✦
IDEAS
Expand on what "getting it right" means to you specifically.
1
Add your API key
Get an Anthropic API key at console.anthropic.com — pay only for what you use, typically a few cents per session. Paste it once, and Draft Desk handles everything from there. Your key lives in browser memory only and clears when you close the tab.
2
Set your tone (optional)
Pick from tags like Warm, Confident, Professional, or Playful — or type anything. The companion uses this as a benchmark for tone analysis. Or skip it and let Draft Desk detect your register automatically.
3
Write — the companion reads along
Grammar fixes happen as you type. After a few sentences, tone analysis and ideas start building up in the Editor Notes panel. You can apply, dismiss, or ignore them completely.
4
Export when ready
Export to .txt, .md, .docx, or PDF. Or use Smart Copy to get clean prose with all markdown and format headers stripped out — ready to paste anywhere.
"Writing is yours. The AI just helps."
Draft Desk
Assist mode

Built for every kind of writer.

Draft Desk includes a dedicated Assist mode — a set of tools that make writing more accessible without changing the core experience.

These tools are designed for writers with dyslexia, ADHD, autism, or other differences — but they're genuinely useful for anyone. Toggle them on or off at any time.

Aa
Larger text mode
Increases editor font size and line spacing for more comfortable reading and writing.
◎
Plain feedback
Makes AI notes direct and literal — no editorial language, no metaphors. "This sentence is very long. Consider splitting it."
▶
Read aloud
Reads your writing back using your device's voice. Catch errors by ear that the eye misses. Zero API cost.
✦
Writing intent
Tell the companion what you want the reader to feel. It checks whether your writing is achieving that social goal.
◑
Tone decoder
Explains in plain language how a typical reader might interpret your writing's tone — especially useful for neurotypical social context.
Mobile & Desktop
Works on mobile. Lives on your home screen.

Draft Desk is a Progressive Web App — no download required. Add it to your home screen and it opens like a native app, works offline for writing, and keeps your documents saved locally.

1 Open draftdesk.cloud in Safari (iOS) or Chrome (Android)
2 Tap the Share button → "Add to Home Screen"
3 Launch from your home screen — it opens full screen, no browser chrome
Pricing

What does it cost?

Draft Desk is free to use. The only cost is your Anthropic API usage — which you control entirely.

Bring Your Own Key — BYOK
Pay for your usage,
not a subscription.

You connect your own Anthropic API key. Draft Desk makes AI calls on your behalf — you pay Anthropic directly for what you use. Most writing sessions cost a few cents. There's no Draft Desk subscription, no monthly fee, and no usage cap on our end.

Draft Desk app Free
Anthropic API key Required — pay-as-you-go
Typical session cost ~$0.02 – $0.08
Grammar correction No API cost
Read Aloud No API cost
Your text & documents Never sent to our servers

API keys are available at console.anthropic.com. New accounts include a small credit to start. Usage costs vary by model and session length — longer writing sessions with more AI features active cost slightly more. You're always in control.

Early users

Writers on Draft Desk.

The tone analysis actually changed how I write emails. I didn't realise how formal I sound until Draft Desk pointed it out — and showed me exactly which phrases were doing it.

Content Creator
Early beta user

I've tried every AI writing tool out there. This is the first one that doesn't try to replace my voice. It reads what I write and responds to it. That's exactly what I wanted.

Independent Writer
Early beta user

The focus mode alone is worth it. Nothing else on the screen. Just the text. I wrote more in one session than I had in the previous two weeks combined.

Essayist
Early beta user
Stay in the loop
DRAFT DESK.

Your writing space is ready.

Start writing → Get an Anthropic key ↗

Bring your own Anthropic key · Pay only for your usage · A few cents per session

Add to home screen — Draft Desk works as a native app on iOS & Android.