Privacy Policy

In short: the files you process and the text you enter are handled entirely in your browser and never uploaded to us or any server. We use Google Analytics to understand overall usage and Google AdSense to show ads that fund the site. Neither ever receives your file contents.

Last updated: 2026-10-03

Scope

This policy applies to KESI Tools (kesi.cpsoho.net), operated by CyberPunkSoho (“we”, “us”).

Your files and input

Images, documents and text you use in our tools are processed on your own device. We have no server that receives files, and nothing is kept after you close the page.

Analytics (Google Analytics)

We use Google Analytics 4 to measure aggregate information such as page views, popular tools, device types, approximate region and referring sites, so we can improve the site. This never includes your files or input.

Google Analytics sets cookies in your browser (names starting with _ga) and does not log or store full IP addresses. Google processes this data under its Privacy Policy.

Your choices

  • You can accept or decline analytics and advertising cookies at any time via “Cookie settings” in the footer.
  • For visitors in the European Economic Area, the UK and Switzerland, analytics and advertising cookies are not used until you consent.
  • You can also install the Google Analytics Opt-out Browser Add-on.

Local browser storage

We use your browser’s local storage to remember the following settings. They stay on your device and are never sent to us:

  • kesi-theme: light or dark mode
  • kesi-lang: your language
  • kesi-consent: your choice about analytics and advertising cookies

Third-party services

  • Cloudflare: hosting and content delivery; processes connection data such as your IP address for security. Cloudflare Privacy Policy
  • Google Analytics: site analytics as described above.
  • Google AdSense: displays ads, as described under “Advertising” below.
  • Hong Kong Observatory: the Chinese-language lunar calendar tool sends the date you look up to the Observatory’s open data API for verification, and nothing else.

Advertising (Google AdSense)

We use Google AdSense to show ads that keep the site free. Third-party vendors, including Google, use cookies to serve ads based on your prior visits to this website or other websites.

Google’s use of advertising cookies enables it and its partners to serve ads based on your visits to this site and/or other sites on the Internet. Learn more about how Google uses information from sites that use its services.

  • You can opt out of personalized advertising in Google Ads Settings.
  • You can also decline this site’s advertising and analytics cookies via “Cookie settings” in the footer. You may still see ads, but they won’t be personalized based on your browsing.
  • For visitors in the European Economic Area, the UK and Switzerland, advertising cookies are not used until you consent.

When you email us

If you email us, we receive your email address and message. We use them only to reply, never share them with third parties or use them for marketing, and will delete our correspondence on request.

Children’s privacy

This site is not directed at children, and we do not knowingly collect personal information from children under 13.

Changes to this policy

We may update this policy when our services or applicable laws change, and will update this page and the date above when we do.

Contact

Questions about this policy? Email [email protected].