Previous website privacy notice
Version 3 — 7 September 2026. This notice covers the website. Product terms follow when the product opens, and this page changes with them rather than pretending to have covered them in advance.
- Accounts
- None. There is nothing to sign up for yet.
- Cookies
- Analytics choice saved in local storage.
- Counters
- Page counts; optional usage analytics and masked replay.
- Your sentence
- Stays in your browser. Never sent.
What this site counts
Two things, both anonymous. Cloudflare Web Analytics counts page loads by path, referrer, country and device, from one small script that sets no cookie and keeps no identifier. Vercel Speed Insights measures how fast a page loaded for you, and nothing about you. Both run on the live site and not on a local one.
PostHog, and the shape it is switched on in
With your permission, PostHog records page visits, clicks, scrolling and masked session replays to help us improve this website. Form inputs and page text are masked, and request headers and bodies are not recorded. Your analytics choice is saved in local storage; the analytics visitor identifier remains in memory for the visit. Do Not Track is respected and query strings are stripped from analytics URL properties. Events are forwarded through this website to PostHog’s US servers. Session recordings are retained for 30 days. Use Privacy choices to allow or stop this collection at any time. If analytics is not configured or you decline, the PostHog SDK does not start.
What the door does with your words
The field on the front page reads your sentence in your own browser, with wordlists and patterns. Nothing is sent while you type, and no model reads it: there is no account for the work to belong to until you sign in. A file you bring in is the same story. No request is made and no destination exists, so the file never leaves the tab. What it becomes is a chip on the screen, and the chip is the whole of it.
What this site does not do
- No accounts, no sign-up and no mailing list on this website.
- No advertising pixels or cross-site advertising tracking.
- PostHog usage analytics and session replay require your choice to allow them.
- Nothing you type at the door is stored, sent, sold or shared.
Who serves the pages
The site is hosted by Vercel and its domain runs through Cloudflare. Like any host, they see the requests they serve in order to serve them. The pages themselves are static files, so there is no database behind this website and nothing on it writes one.
Questions, and changes
Questions about any of this go through the contact page, which says plainly what exists to reach us with today. When this notice changes, the version number at the top of it changes too, so you can tell which one you read.
The rest of the small print (historical references)
Last reviewed 2 September 2026 by the contracts.io editors. How these pages are written.