Cookie Settings
You can manage your cookie preferences here. Essential cookies are always active to keep the site working. Optional cookies can be turned on or off below.
What are cookies?
Cookies are small text files stored in your browser when you visit a website. They help sites remember information between page loads, like your theme preference or language settings. Cookies cannot run code or carry viruses.
BlinkCalc uses a limited number of cookies, including those from third-party services such as Google Analytics and Google AdSense, to improve the site and display advertisements. We do not sell cookie data to third parties. You can manage or withdraw your cookie preferences at any time using the controls on this page.
Manage preferences
Essential cookies
Always activeThese cookies are required for the site to function correctly. They store preferences like your theme (light or dark mode) and remember basic settings between visits. These cannot be disabled.
Analytics cookies
Analytics cookies help us understand how visitors use BlinkCalc, such as which tools are most popular and how users navigate the site. We use Google Analytics, which may collect information such as IP address, device type, browser, and pages visited. This data is aggregated and does not personally identify users.
Advertising cookies
BlinkCalc uses Google AdSense to display advertisements. Google may use cookies and similar technologies to show personalised ads based on your browsing behaviour. You can opt out of personalised advertising by visiting Google's Ads Settings.
Your privacy choices
You can change these preferences at any time. Most browsers also let you block or delete cookies entirely. Note that disabling essential cookies may affect how the site looks and works (for example, your dark or light mode preference may not be remembered).
For full details on how BlinkCalc handles your data and uses cookies, please read our Privacy Policy.