// DATA POLICY
Privacy
LAST REVIEWED 2026-11-11 · HONG KONG
THE SHORT VERSION
This site collects nothing. There are no analytics scripts, no advertising pixels, no tracking cookies, no session storage of your inputs, and no backend. GitHub Pages serves the files; it keeps its own standard server access logs, which I do not control or inspect.
THE CONTACT FORM
The form does not transmit anything. When you press OPEN EMAIL DRAFT ▸, it builds a mailto: link containing the name, email, service type and message you typed, and opens it in your own mail application. You choose whether to send it. Nothing is stored on this site, and no copy exists until your mail client sends the message to me.
If you send it, I use that information only to reply about your store. I do not add you to a mailing list, sell it, or share it with third parties. There is no mailing list.
THE 50 TOOLS
Every tool in the armory runs entirely in your browser with JavaScript. Inputs you type into a tool never leave your machine — there is no upload, no account, and no network request carrying your data. Some tools store your own preferences locally in your browser so settings survive a reload; that data stays on your device.
LANGUAGE PREFERENCE
The site remembers your chosen language in your browser's localStorage. That value is read only by your browser and never sent to a server.
THIRD PARTIES
All fonts, stylesheets, scripts and images are hosted on this domain. There are no third-party font, analytics, CDN or advertising requests. External links (to client stores, the source repository, or GitHub) take you to those sites, which have their own policies.
CONTACT
Questions about this policy, or a request to delete a message you previously sent: use the form on the contact page. Replies are usually within one day.
- ANALYTICS
- None
- TRACKING COOKIES
- None
- SERVER-SIDE STORAGE
- None
- FORM BACKEND
- None — mailto draft
- THIRD-PARTY REQUESTS
- None
- HOSTING
- GitHub Pages