This policy explains how kjtocal.org handles personal information. We keep data collection to a minimum.
Information you give us
If you use the contact form, we receive your name, email address and message. We use it only to read and reply to your message and to improve the site. We do not sell it.
Information collected automatically
Like most websites, our server keeps standard logs, which can include your IP address, browser type, the page requested and the time. We use them to run the site securely, diagnose faults and block abuse. The converter itself runs in your browser and the numbers you type are not sent to us.
Cookies and analytics
Visitors do not need to accept cookies to use the converters. Cookies are used to keep administrators signed in and to protect forms against forgery. If we enable an analytics service, it may set cookies or collect anonymised usage data such as pages viewed and country. We will update this page if that changes.
Third-party links
Pages may link to other websites, such as government and scientific sources. We do not control those sites and are not responsible for their privacy practices.
Retention
Contact messages are kept for as long as needed to respond and for a reasonable period afterwards. Server logs are kept for a limited time.
Your choices
You can ask us to access, correct or delete personal information we hold about you by using the contact form. Depending on where you live, you may have additional rights under local law.
Children
The site is intended for a general audience and is not directed at children under 13. We do not knowingly collect their personal information.
Changes
We may update this policy from time to time. The date at the top of the page shows when it last changed.
Last updated 11 Oct 2026. How we calculate.