Privacy & cookies
This page lists everything PlumbingOS stores in your browser and which other companies your browser talks to. It is kept short on purpose.
What is stored in your browser
| Name | What it does | Lasts | Consent |
|---|---|---|---|
__Host-em_session (cookie) | Keeps you signed in. Sent only over HTTPS, hidden from page scripts (HttpOnly), never shared with other sites. | Up to 7 days, shorter if you are idle | Not needed — strictly necessary |
em_consent (cookie) | Remembers your cookie choice so we do not ask again. Holds no personal data. | 6 months | Not needed — strictly necessary |
em-theme (local storage) | Your light / dark choice, saved only when you press the theme button. | Until you clear it | Not needed — you asked for it |
| Project and settings data in the signed-in tools (local storage / IndexedDB) | Keeps your drawings and settings working in the Take Off, Quote, Projects and other tools, including when you are offline. | Until you clear it | Not needed — strictly necessary for the tools you use |
Optional cookies (analytics and marketing)
This site does not use analytics or marketing cookies, and loads no third-party tracking scripts.
Optional tools are never loaded until you allow them. If you refuse, or change your mind later, they stay blocked and their cookies are deleted. We also treat a Global Privacy Control signal from your browser as a refusal.
Other companies your browser contacts
- On this public site: none. Fonts are served from this site, not from Google.
- After you sign in: the Take Off tool loads the PDF reader library from
cdnjs.cloudflare.com(Cloudflare), so that your drawings can be opened. This is needed for the tool to work.
Your account information
We keep the details you give us to run your account: your name, email address, company details and a securely hashed password. Your company controls the drawings, quotes and other records you create in the tools; we do not use them for advertising and do not sell them. Passwords are never stored in readable form.
Contact
Questions, or want your information corrected or deleted? Email support@emerald.plumbing.