Last Updated: May 2026
Thank you for using the online tools provided by this website. This page explains how we collect, use, and protect the relevant information generated when you use this website. Please read it carefully.
This website itself does not actively collect any personally identifiable information, including name, email, or contact details. All values you enter in the conversion tool are calculated locally in your browser and will not be transmitted to any server.
This website uses Google AdSense to display advertisements. Google may use technologies such as Cookies and web beacons to provide you with personalized advertising based on your past visits to this or other websites.
Advertisements displayed on this website may contain links to third-party websites. These external websites have their own privacy policies, and this website is not responsible for their content and data handling practices. We recommend that you review their policies when visiting.
Our hosting service provider (Vercel) may automatically log standard server logs, including IP addresses, browser types, and visit times. This information is solely used to analyze website traffic and system security, and will not be used to identify individuals.
This tool utilizes Progressive Web App (PWA) technology, which may store an offline cache of website resources on your device to improve loading speeds and offline experience. These cached data do not contain any personal information.
Although the tools provided by this website are suitable for students, we do not knowingly collect personal information from children under 13. The tools on this website do not require any personal information to be used.
We reserve the right to update this privacy policy at any time. If there are major changes, we will update the "Last Updated" date at the top of the page. We recommend that you review it regularly.
If you have any questions about this privacy policy, please feel free to contact us through the pages of this website.