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Engineerly

Privacy policy

Last updated 2026-11-10

This policy explains what information Engineerly (operated by [OWNER TO PROVIDE]) handles when you use the site. Contact: [OWNER TO PROVIDE].

Calculations happen on your device

All calculators run as JavaScript in your browser. The numbers you type are not sent to us or anyone else and are not stored on a server. When you change an input, the page writes the inputs into the address bar (the query string) so you can bookmark or share the result. That link exists only on your device unless you choose to share it. Anyone you send it to will see the inputs it contains.

Local storage

We use your browser's localStorage, which is not a cookie and is never sent to a server, for two settings:

  • engineerly-theme: whether you chose the light or dark theme.
  • engineerly-consent: your answer to the cookie banner, shown only when advertising or analytics is enabled.

You can clear these at any time through your browser settings.

Hosting

The site is served as static files by a hosting/CDN provider (Cloudflare Pages). Like any web server, the provider processes technical data such as IP address, user agent and requested URL to deliver pages and protect against abuse. We do not run our own server-side logging.

Advertising (Google AdSense)

Advertising is not currently enabled. If it is enabled in the future, the following applies and the cookie banner will ask for your consent first.

  • Third-party vendors, including Google, use cookies to serve ads based on a user's prior visits to this website or other websites.
  • Google's use of advertising cookies enables it and its partners to serve ads to users based on their visits to this site and/or other sites on the Internet.
  • You may opt out of personalised advertising by visiting Google's Ads Settings. You can also opt out of some third-party vendors' use of cookies for personalised advertising at aboutads.info.
  • How Google uses information from sites that use its services: policies.google.com/technologies/partner-sites.

Analytics (Google Analytics 4)

Analytics is not currently enabled. If it is enabled later, Google Analytics 4 would load only after consent, set cookies such as _ga, and send usage data to Google.

Changing your choice

When advertising or analytics is enabled, use the "Cookie settings" link in the footer to see the banner again. See the cookie and advertising disclosure for details.

Your rights

Depending on where you live (for example under the GDPR or UK GDPR), you may have rights to access, correct or delete personal data and to object to processing. Because we do not collect your calculator inputs or create accounts, we usually hold no personal data about you. Requests about advertising or analytics data are best directed to Google through the links above, or to us at the contact address.

Children

The site is intended for a general and professional audience and is not directed at children under 13.

Changes

We will update this page if our practices change, and revise the date at the top.