Privacy Policy
Effective date: November 6, 2026 • Last updated:
The Short Version: Your Math Stays on Your Device
LitersToKg.com is owned and run by Hamza Mahmood. Our rule is simple. We do not collect what we do not need.
Every result is worked out in your own browser. This includes each unit change, each custom density, the fill cylinder and the scale. The numbers you type never reach our servers. We do not log them, and we do not store them.
1. What We Do Not Collect
- No accounts: You do not sign up. There are no passwords and no logins.
- No math data: We do not log the numbers you enter or the liquids you pick.
- No device tracking: We do not track your location, your face or your device.
- No data sales: We do not sell, rent or trade any data. Not to ad firms, and not to anyone else.
2. Server Logs
To send you a page, our web host must handle some basic data. This is true for every site on the web. It can include:
- Your IP address.
- Your browser, language and system.
- The page that sent you here.
- The time of the visit and the page status code.
We use this data only to keep the site safe, fast and online. We never link it to a name or to your results.
3. Cookies and Tracking
We do not use tracking cookies. We do not use Google Analytics, the Meta Pixel or ad trackers.
The tool keeps a few settings in your browser while you use it, such as the liquid you picked. When you close or reload the tab, they are gone. They are never sent to us.
4. Services We Use
We use a small number of trusted tech partners to run the site:
- Web host and CDN: They store our files and send them to you fast. They also block attacks.
- Google Fonts: This service sends the fonts you see on the page (Google Privacy Policy).
- Email and forms: If you write to us, your message goes to our inbox so we can reply.
We do not share your data for ads or for tracking across sites.
5. When You Contact Us
You may use our contact form or email contact@literstokg.com. Then we get your name, your email and your message. We use them only to read and answer your note. We keep your message only as long as we need it. We delete old messages from time to time.
6. Your Rights (GDPR, UK GDPR, CCPA/CPRA)
We have no accounts and we do not track you. So we hold no personal data about how you use the site. If you have emailed us, data laws such as the GDPR, the UK GDPR and the CCPA/CPRA give you these rights:
- You can ask for a copy of any messages we hold from you.
- You can ask us to fix or delete your messages.
- You can ask us to stop or limit how we use them.
- You can complain to the data office in your country.
We answer each real request within 30 days. There is no fee.
7. Children
Our tools are for the general public. We do not knowingly collect data from children under 13 (or under 16 in the EU). If you think a child has sent us their details, tell us. We will delete them fast.
8. Links to Other Sites
Our pages may link to other sites, such as science sources. We do not control those sites or their privacy rules. Please read their policies when you visit them.
9. Changes to This Policy
We may update this policy from time to time. The "Last updated" date at the top shows when it last changed.
Privacy Questions
For privacy questions or to ask us to delete your data, email contact@literstokg.com with the subject "Privacy Request". You can also use our contact page.