Your PrivacyIs Our Priority

Information We Collect

TimeDuration.net does not collect personal data through its tools. In particular:

• No account, registration or sign-up is required
• The calculators never ask for your name, email address or other contact details
• Your calculation inputs and results are not stored by us
• No cookies are used for tracking or analytics
• We don't use fingerprinting or any other technique to identify visitors

If you email us — directly or through the form on our Contact page, which opens your own email app — we receive only what you choose to send, such as your name and email address, and use it solely to reply.

How Our Tools Work

Every calculation is carried out entirely inside your web browser by client-side JavaScript. As a result:

• The times, dates and durations you enter are processed on your own device
• No calculation data is sent to our servers or to anyone else
• Closing or refreshing the page discards whatever you entered
• We have no technical way of seeing your calculation data

Cookies & Local Storage

We use a small amount of local storage (not cookies) for:

• Language preference — so the main calculator opens in the language you last chose
• Nothing else — no identifiers and no history of your calculations are kept

This setting lives only in your browser's local storage and is never sent to us. You can delete it at any time from your browser settings.

We do not use tracking cookies, advertising cookies or third-party cookies.

Third-Party Services

The website relies on these third-party services:

• Google Fonts — serves the Bodoni Moda and Sora typefaces. Google may log standard request data such as IP address and browser type. See Google's Privacy Policy.
• Vercel — our hosting provider, which may keep standard server logs such as IP addresses and access times. See Vercel's Privacy Policy.

We do not use advertising networks, social media tracking pixels or behavioural analytics services.

Children's Privacy

TimeDuration.net is a general-purpose utility and does not knowingly collect information from children under 13. As we don't collect personal information from any visitor, we have no children's data to hold — in line with COPPA (Children's Online Privacy Protection Act) and similar laws.

Data Security

The site is served over HTTPS, so traffic between your browser and our host is encrypted. Because we don't store personal data, our security effort focuses on:

• SSL/TLS encryption on every page load
• Keeping our hosting platform up to date
• A small codebase with few dependencies, which limits the attack surface

Your Rights

Privacy laws such as the GDPR and CCPA give you rights over your personal data. Because our calculators don't collect personal data, rights such as access, deletion and portability have nothing to act on for calculator use.

If you have emailed us and want that correspondence deleted, write to contact@timeduration.net and we will remove it.

Changes to This Policy

We may revise this Privacy Policy from time to time. Any update will appear on this page with a new "Last updated" date, so please check back occasionally.

If a change materially affects your rights, we will highlight it clearly on the website.

Contact Us

Questions about this policy or how we handle data? Get in touch:

• Email: contact@timeduration.net
• Website: www.timeduration.net/contact