Advertising & Cookie Policy
Legal Notice
Privacy · Terms · Editorial policy · Advertising and cookies
What this site stores, and what the ads do
Every calculation runs inside your browser and your inputs never reach a server. What is stored on your device and what advertising uses are listed separately below.
1. What we store on your device (essential)
These use the browser’s localStorage rather than cookies. Nothing is transmitted to a server, and clearing your browsing data removes them.
- Chosen language, currency, unit system and dark mode
- Favourited tools and recent calculation history
- Game high scores
- Your choice from the cookie consent banner
2. Cookies used by advertising (optional)
This site is funded by advertising and uses Google AdSense. Google and its partner networks may use cookies — including the DART cookie — to serve ads based on your visits to this and other sites. We neither read nor store those cookies, and nothing you type into a calculator is passed to them.
If you visit from the EEA, the UK or Switzerland, advertising cookies are not set until you consent. Choosing “Essential only” in the banner lets you use the site without personalised-advertising cookies.
3. How to turn ads off or change them
4. Keeping ads apart from the content
Ads are laid out so they read as ads, never styled to look like a tool or a result, and never placed where they would cover a result, a button or an input. Advertisers have no say in which tools get built, what the guides say, or which sources are cited — see the Editorial Policy for the details.
5. Traffic analytics
We may use an analytics service to see aggregate figures such as which pages were visited and roughly which region visitors came from. It never includes anything that identifies you personally, nor anything you typed into a calculator.
6. Questions
For questions about advertising or cookies, write to skiloveman@naver.com.
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